For a given set of browsers, what APIs are not yet in all of them.
| Not in Chrome | Not in Firefox | |
|---|---|---|
| In Chrome | 2480 | |
| In Firefox | 323 |
Below is a list of features that are not in all of Chrome and Firefox
| API | First Browser | Date | Days in Limbo | Notes |
|---|---|---|---|---|
| api.AbortPaymentEvent | Chrome | 10/16/2018 | 2847 | |
| api.AbortPaymentEvent.AbortPaymentEvent | Chrome | 10/16/2018 | 2847 | |
| api.AbortPaymentEvent.respondWith | Chrome | 10/16/2018 | 2847 | |
| api.AbsoluteOrientationSensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.AbsoluteOrientationSensor.AbsoluteOrientationSensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Accelerometer 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Accelerometer.Accelerometer 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Accelerometer.x 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Accelerometer.y 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Accelerometer.z 📋 | Chrome | 5/29/2018 | 2987 | |
| api.AmbientLightSensor 📋 | Chrome | 1/25/2017 | 3476 | |
| api.AmbientLightSensor.AmbientLightSensor 📋 | Chrome | 1/25/2017 | 3476 | |
| api.AmbientLightSensor.illuminance 📋 | Chrome | 1/25/2017 | 3476 | Chrome: In Chrome 79, this method stopped returning floats and returned integers to avoid fingerprinting.Chrome Android: In Chrome Android 79, this method stopped returning floats and returned integers to avoid fingerprinting.Edge: In Edge 79, this method stopped returning floats and returned integers to avoid fingerprinting.Quest Browser: In Quest Browser 8.0, this method stopped returning floats and returned integers to avoid fingerprinting.Opera: In Opera 66, this method stopped returning floats and returned integers to avoid fingerprinting. |
| api.Animation.overallProgress 📋 | Chrome | 2/4/2025 | 544 | |
| api.AnimationTimeline.duration 📋 | Chrome | 7/18/2023 | 1111 | |
| api.AudioContext.AudioContext.options_latencyHint_parameter 📋 | Chrome | 4/19/2017 | 3392 | |
| api.AudioContext.AudioContext.options_sinkId_parameter 📋 | Chrome | 2/7/2023 | 1272 | |
| api.AudioContext.createMediaStreamTrackSource 📋 | Firefox | 7/9/2019 | 2581 | Firefox: Firefox 68 implements the updated standard's definition of the "first" audio track; now the first track is the one whose ID comes first lexicographically.Firefox for Android: Firefox for Android 68 implements the updated standard's definition of the "first" audio track; now the first track is the one whose ID comes first lexicographically. |
| api.AudioContext.error_event 📋 | Chrome | 8/20/2024 | 712 | |
| api.AudioContext.setSinkId 📋 | Chrome | 2/7/2023 | 1272 | |
| api.AudioContext.sinkId 📋 | Chrome | 2/7/2023 | 1272 | |
| api.AudioContext.sinkchange_event 📋 | Chrome | 2/7/2023 | 1272 | |
| api.AudioEncoder.configure.opus.opus_application 📋 | Chrome | 6/11/2024 | 782 | |
| api.AudioEncoder.configure.opus.opus_signal 📋 | Chrome | 6/11/2024 | 782 | |
| api.AudioListener.forwardX 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.forwardY 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.forwardZ 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.positionX 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.positionY 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.positionZ 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.upX 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.upY 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioListener.upZ 📋 | Chrome | 7/20/2016 | 3665 | Firefox: Supports a deprecated way of setting orientation - the setOrientation() method.Firefox for Android: Supports a deprecated way of setting orientation - the setOrientation() method. |
| api.AudioNode.disconnect.destination_parameter | Chrome | 5/19/2015 | 4093 | |
| api.AudioNode.disconnect.input_parameter | Chrome | 5/19/2015 | 4093 | |
| api.AudioParam.automationRate 📋 | Chrome | 7/24/2018 | 2931 | |
| api.AudioParam.cancelAndHoldAtTime 📋 | Chrome | 3/9/2017 | 3433 | |
| api.AudioProcessingEvent.AudioProcessingEvent 📋 | Chrome | 3/9/2017 | 3433 | |
| api.AudioSinkInfo 📋 | Chrome | 2/7/2023 | 1272 | |
| api.AudioSinkInfo.type 📋 | Chrome | 2/7/2023 | 1272 | |
| api.AudioTrack.sourceBuffer 📋 | Chrome | 5/25/2016 | 3721 | Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone. |
| api.BackgroundFetchEvent 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchEvent.BackgroundFetchEvent 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchEvent.registration 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchManager 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchManager.fetch 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchManager.get 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchManager.getIds 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRecord 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRecord.request 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRecord.responseReady 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.abort 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.downloadTotal 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.downloaded 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.failureReason 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.id 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.match 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.matchAll 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.progress_event 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.recordsAvailable 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.result 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.uploadTotal 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchRegistration.uploaded 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchUpdateUIEvent 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchUpdateUIEvent.BackgroundFetchUpdateUIEvent 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BackgroundFetchUpdateUIEvent.updateUI 📋 | Chrome | 4/23/2019 | 2658 | |
| api.BarcodeDetector 📋 | Chrome | 1/19/2021 | 2021 | Chrome: Supported on ChromeOS and macOS only.Chrome: Before Chrome 113, on macOS Ventura (13) and above, this interface silently failed. See bug 40245611.Chrome: Supported on macOS only.Edge: Supported on macOS only.Edge: Before Chrome 113, on macOS Ventura (13) and above, this interface silently failed. See bug 40245611.Opera: Supported on macOS only.Opera: Before Chrome 113, on macOS Ventura (13) and above, this interface silently failed. See bug 40245611. |
| api.BarcodeDetector.BarcodeDetector 📋 | Chrome | 1/19/2021 | 2021 | Chrome: Supported on ChromeOS and macOS only.Chrome: Supported on macOS only.Edge: Supported on macOS only.Opera: Supported on macOS only. |
| api.BarcodeDetector.detect 📋 | Chrome | 1/19/2021 | 2021 | Chrome: Supported on ChromeOS and macOS only.Chrome: Supported on macOS only.Edge: Supported on macOS only.Opera: Supported on macOS only. |
| api.BarcodeDetector.getSupportedFormats_static 📋 | Chrome | 1/19/2021 | 2021 | Chrome: Supported on ChromeOS and macOS only.Chrome: Supported on macOS only.Edge: Supported on macOS only.Opera: Supported on macOS only. |
| api.BatteryManager 📋 | Chrome | 10/7/2014 | 4317 | |
| api.BatteryManager.charging 📋 | Chrome | 10/7/2014 | 4317 | |
| api.BatteryManager.chargingTime 📋 | Chrome | 10/7/2014 | 4317 | Chrome Android: Always equal to 0 or Infinity.Opera Android: Always equal to 0 or Infinity.Samsung Internet: Always equal to 0 or Infinity.WebView Android: Always equal to 0 or Infinity. |
| api.BatteryManager.chargingchange_event 📋 | Chrome | 10/7/2014 | 4317 | |
| api.BatteryManager.chargingtimechange_event 📋 | Chrome | 10/7/2014 | 4317 | |
| api.BatteryManager.dischargingTime 📋 | Chrome | 10/7/2014 | 4317 | Chrome Android: Always equal to Infinity.Opera Android: Always equal to Infinity.Samsung Internet: Always equal to Infinity.WebView Android: Always equal to Infinity. |
| api.BatteryManager.dischargingtimechange_event 📋 | Chrome | 10/7/2014 | 4317 | |
| api.BatteryManager.level 📋 | Chrome | 10/7/2014 | 4317 | |
| api.BatteryManager.levelchange_event 📋 | Chrome | 10/7/2014 | 4317 | |
| api.BatteryManager.secure_context_required | Chrome | 6/21/2022 | 1503 | |
| api.BeforeInstallPromptEvent | Chrome | 7/21/2015 | 4030 | |
| api.BeforeInstallPromptEvent.BeforeInstallPromptEvent | Chrome | 7/21/2015 | 4030 | |
| api.BeforeInstallPromptEvent.platforms | Chrome | 7/21/2015 | 4030 | |
| api.BeforeInstallPromptEvent.prompt | Chrome | 7/30/2019 | 2560 | Chrome: Resolved with an empty promise.Chrome Android: Resolved with an empty promise.Quest Browser: Resolved with an empty promise.Opera: Resolved with an empty promise.Opera Android: Resolved with an empty promise.WebView Android: Resolved with an empty promise. |
| api.BeforeInstallPromptEvent.userChoice | Chrome | 7/21/2015 | 4030 | |
| api.Blob.bytes 📋 | Firefox | 7/9/2024 | 754 | |
| api.BlobEvent.timecode 📋 | Chrome | 3/9/2017 | 3433 | |
| api.Bluetooth 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.Bluetooth.getAvailability 📋 | Chrome | 10/22/2019 | 2476 | |
| api.Bluetooth.getDevices 📋 | Chrome | 8/25/2020 | 2168 | |
| api.Bluetooth.requestDevice 📋 | Chrome | 1/25/2017 | 3476 | |
| api.Bluetooth.requestDevice.options_exclusionFilters_parameter 📋 | Chrome | 5/30/2023 | 1160 | |
| api.Bluetooth.requestDevice.options_filter_manufacturerData_parameter 📋 | Chrome | 7/20/2021 | 1839 | |
| api.BluetoothCharacteristicProperties 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.BluetoothCharacteristicProperties.authenticatedSignedWrites 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.broadcast 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.indicate 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.notify 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.read 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.reliableWrite 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.writableAuxiliaries 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.write 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothCharacteristicProperties.writeWithoutResponse 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothDevice 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.BluetoothDevice.gatt 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothDevice.gattserverdisconnected_event 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothDevice.id 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothDevice.name 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.BluetoothRemoteGATTCharacteristic.characteristicvaluechanged_event 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.getDescriptor 📋 | Chrome | 3/9/2017 | 3433 | |
| api.BluetoothRemoteGATTCharacteristic.getDescriptors 📋 | Chrome | 3/9/2017 | 3433 | |
| api.BluetoothRemoteGATTCharacteristic.properties 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.readValue 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.service 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.startNotifications 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.stopNotifications 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.uuid 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.value 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.writeValue 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTCharacteristic.writeValueWithResponse 📋 | Chrome | 8/25/2020 | 2168 | |
| api.BluetoothRemoteGATTCharacteristic.writeValueWithoutResponse 📋 | Chrome | 8/25/2020 | 2168 | |
| api.BluetoothRemoteGATTDescriptor 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.BluetoothRemoteGATTDescriptor.characteristic 📋 | Chrome | 3/9/2017 | 3433 | |
| api.BluetoothRemoteGATTDescriptor.readValue 📋 | Chrome | 3/9/2017 | 3433 | |
| api.BluetoothRemoteGATTDescriptor.uuid 📋 | Chrome | 3/9/2017 | 3433 | |
| api.BluetoothRemoteGATTDescriptor.value 📋 | Chrome | 3/9/2017 | 3433 | |
| api.BluetoothRemoteGATTDescriptor.writeValue 📋 | Chrome | 3/9/2017 | 3433 | |
| api.BluetoothRemoteGATTServer 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.BluetoothRemoteGATTServer.connect 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTServer.connected 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTServer.device 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTServer.disconnect 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTServer.getPrimaryService 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTServer.getPrimaryServices 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTService 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.BluetoothRemoteGATTService.device 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTService.getCharacteristic 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTService.getCharacteristics 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTService.isPrimary 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothRemoteGATTService.uuid 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothUUID 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.BluetoothUUID.canonicalUUID_static 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothUUID.getCharacteristic_static 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothUUID.getDescriptor_static 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BluetoothUUID.getService_static 📋 | Chrome | 1/25/2017 | 3476 | |
| api.BrowserCaptureMediaStreamTrack 📋 | Chrome | 8/2/2022 | 1461 | |
| api.BrowserCaptureMediaStreamTrack.clone 📋 | Chrome | 8/2/2022 | 1461 | |
| api.BrowserCaptureMediaStreamTrack.cropTo 📋 | Chrome | 8/2/2022 | 1461 | |
| api.BrowserCaptureMediaStreamTrack.restrictTo 📋 | Chrome | 1/14/2025 | 565 | |
| api.CSPViolationReportBody.blockedURL 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.columnNumber 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.disposition 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.documentURL 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.effectiveDirective 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.lineNumber 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.originalPolicy 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.referrer 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.sample 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.sourceFile 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.statusCode 📋 | Chrome | 4/23/2019 | 2658 | |
| api.CSPViolationReportBody.toJSON 📋 | Chrome | 2/4/2020 | 2371 | |
| api.CSS.Hz_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.Q_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.cap_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.ch_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.cm_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.cqb_static 📋 | Chrome | 9/2/2022 | 1430 | |
| api.CSS.cqh_static 📋 | Chrome | 9/2/2022 | 1430 | |
| api.CSS.cqi_static 📋 | Chrome | 9/2/2022 | 1430 | |
| api.CSS.cqmax_static 📋 | Chrome | 9/2/2022 | 1430 | |
| api.CSS.cqmin_static 📋 | Chrome | 9/2/2022 | 1430 | |
| api.CSS.cqw_static 📋 | Chrome | 9/2/2022 | 1430 | |
| api.CSS.deg_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.dpcm_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.dpi_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.dppx_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.dvb_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.dvh_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.dvi_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.dvmax_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.dvmin_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.dvw_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.em_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.ex_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.fr_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.grad_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.highlights_static 📋 | Chrome | 9/2/2022 | 1430 | |
| api.CSS.ic_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.in_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.kHz_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.lh_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.lvb_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.lvh_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.lvi_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.lvmax_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.lvmin_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.lvw_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.mm_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.ms_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.number_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.paintWorklet_static 📋 | Chrome | 3/6/2018 | 3071 | |
| api.CSS.pc_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.percent_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.pt_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.px_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.rad_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.rcap_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.rch_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.rem_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.rex_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.ric_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.rlh_static 📋 | Chrome | 10/10/2023 | 1027 | |
| api.CSS.s_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.svb_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.svh_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.svi_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.svmax_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.svmin_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.svw_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.turn_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.vb_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.vh_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.vi_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CSS.vmax_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.vmin_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSS.vw_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSFontFeatureValuesMap 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.@@iterator 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.clear 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.delete 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.entries 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.forEach 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.get 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.has 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.keys 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.set 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.size 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesMap.values 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesRule.annotation 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesRule.characterVariant 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesRule.ornaments 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesRule.styleset 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesRule.stylistic 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSFontFeatureValuesRule.swash 📋 | Chrome | 3/7/2023 | 1244 | |
| api.CSSImageValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSKeywordValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSKeywordValue.CSSKeywordValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSKeywordValue.value 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMarginRule 📋 | Chrome | 11/12/2024 | 628 | |
| api.CSSMarginRule.name 📋 | Chrome | 11/12/2024 | 628 | |
| api.CSSMarginRule.style 📋 | Chrome | 11/12/2024 | 628 | |
| api.CSSMathClamp 📋 | Chrome | 3/29/2022 | 1587 | |
| api.CSSMathClamp.CSSMathClamp 📋 | Chrome | 3/29/2022 | 1587 | |
| api.CSSMathClamp.lower 📋 | Chrome | 3/29/2022 | 1587 | |
| api.CSSMathClamp.upper 📋 | Chrome | 3/29/2022 | 1587 | |
| api.CSSMathClamp.value 📋 | Chrome | 3/29/2022 | 1587 | |
| api.CSSMathInvert 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathInvert.CSSMathInvert 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathInvert.value 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathMax 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathMax.CSSMathMax 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathMax.values 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathMin 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathMin.CSSMathMin 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathMin.values 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathNegate 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathNegate.CSSMathNegate 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathNegate.value 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathProduct 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathProduct.CSSMathProduct 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathProduct.values 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathSum 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathSum.CSSMathSum 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathSum.values 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMathValue.operator 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMatrixComponent 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMatrixComponent.CSSMatrixComponent 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSMatrixComponent.matrix 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericArray 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericArray.@@iterator | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericArray.entries | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericArray.forEach | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericArray.keys | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericArray.length 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericArray.values | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.add 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.div 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.equals 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.max 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.min 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.mul 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.parse_static 📋 | Chrome | 4/17/2018 | 3029 | Chrome: Not exposed to PaintWorklet.Chrome Android: Not exposed to PaintWorklet.Edge: Not exposed to PaintWorklet.Quest Browser: Not exposed to PaintWorklet.Opera: Not exposed to PaintWorklet.Opera Android: Not exposed to PaintWorklet.Samsung Internet: Not exposed to PaintWorklet.WebView Android: Not exposed to PaintWorklet. |
| api.CSSNumericValue.sub 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.to 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.toSum 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSNumericValue.type 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSPageDescriptors 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.margin 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.margin-bottom 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.margin-left 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.margin-right 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.margin-top 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.marginBottom 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.marginLeft 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.marginRight 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.marginTop 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.page-orientation 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.pageOrientation 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageDescriptors.size 📋 | Firefox | 8/6/2024 | 726 | |
| api.CSSPageRule.style.type_CSSPageDescriptors | Firefox | 8/6/2024 | 726 | |
| api.CSSPerspective 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSPerspective.CSSPerspective 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSPerspective.length 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSPositionValue | Chrome | 4/17/2018 | 3029 | |
| api.CSSPositionValue.CSSPositionValue | Chrome | 4/17/2018 | 3029 | |
| api.CSSPositionValue.x | Chrome | 4/17/2018 | 3029 | |
| api.CSSPositionValue.y | Chrome | 4/17/2018 | 3029 | |
| api.CSSPseudoElement 📋 | Firefox | 4/7/2020 | 2308 | |
| api.CSSPseudoElement.element 📋 | Firefox | 4/7/2020 | 2308 | |
| api.CSSPseudoElement.type 📋 | Firefox | 4/7/2020 | 2308 | |
| api.CSSRotate 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSRotate.CSSRotate 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSRotate.angle 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSRotate.x 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSRotate.y 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSRotate.z 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSScale 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSScale.CSSScale 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSScale.x 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSScale.y 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSScale.z 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkew 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkew.CSSSkew 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkew.ax 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkew.ay 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkewX 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkewX.CSSSkewX 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkewX.ax 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkewY 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkewY.CSSSkewY 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSSkewY.ay 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSStyleDeclaration.cssFloat 📋 | Chrome | 12/11/2008 | 6443 | |
| api.CSSStyleRule.styleMap 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSStyleSheet.CSSStyleSheet.options_baseURL_parameter 📋 | Firefox | 5/31/2022 | 1524 | |
| api.CSSStyleValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSStyleValue.parseAll_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSStyleValue.parse_static 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSStyleValue.toString 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformComponent 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformComponent.is2D 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformComponent.toMatrix 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformComponent.toString 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.@@iterator | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.CSSTransformValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.entries | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.forEach | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.is2D 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.keys | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.length 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.toMatrix 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTransformValue.values | Chrome | 4/17/2018 | 3029 | |
| api.CSSTranslate 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTranslate.CSSTranslate 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTranslate.x 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTranslate.y 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSTranslate.z 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnitValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnitValue.CSSUnitValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnitValue.unit 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnitValue.value 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue.@@iterator | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue.CSSUnparsedValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue.entries | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue.forEach | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue.keys | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue.length 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSUnparsedValue.values | Chrome | 4/17/2018 | 3029 | |
| api.CSSVariableReferenceValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSVariableReferenceValue.CSSVariableReferenceValue 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSVariableReferenceValue.fallback 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSVariableReferenceValue.variable 📋 | Chrome | 4/17/2018 | 3029 | |
| api.CSSViewTransitionRule 📋 | Chrome | 6/11/2024 | 782 | |
| api.CSSViewTransitionRule.navigation 📋 | Chrome | 6/11/2024 | 782 | |
| api.CSSViewTransitionRule.types 📋 | Chrome | 6/11/2024 | 782 | |
| api.CanMakePaymentEvent 📋 | Chrome | 10/16/2018 | 2847 | |
| api.CanMakePaymentEvent.CanMakePaymentEvent 📋 | Chrome | 10/16/2018 | 2847 | |
| api.CanMakePaymentEvent.respondWith 📋 | Chrome | 10/16/2018 | 2847 | |
| api.CanvasCaptureMediaStreamTrack 📋 | Chrome | 5/25/2016 | 3721 | |
| api.CanvasCaptureMediaStreamTrack.canvas 📋 | Chrome | 5/25/2016 | 3721 | |
| api.CanvasCaptureMediaStreamTrack.requestFrame 📋 | Chrome | 5/25/2016 | 3721 | |
| api.CanvasFilter | Chrome | 5/2/2023 | 1188 | |
| api.CanvasFilter.CanvasFilter | Chrome | 5/2/2023 | 1188 | |
| api.CanvasRenderingContext2D.drawFocusIfNeeded.path_parameter | Chrome | 8/26/2014 | 4359 | |
| api.CanvasRenderingContext2D.imageSmoothingQuality 📋 | Chrome | 10/12/2016 | 3581 | |
| api.CaptureController 📋 | Chrome | 1/10/2023 | 1300 | |
| api.CaptureController.CaptureController 📋 | Chrome | 1/10/2023 | 1300 | |
| api.CaptureController.setFocusBehavior 📋 | Chrome | 1/10/2023 | 1300 | |
| api.ChapterInformation 📋 | Chrome | 7/23/2024 | 740 | |
| api.ChapterInformation.artwork 📋 | Chrome | 7/23/2024 | 740 | |
| api.ChapterInformation.startTime 📋 | Chrome | 7/23/2024 | 740 | |
| api.ChapterInformation.title 📋 | Chrome | 7/23/2024 | 740 | |
| api.CharacterBoundsUpdateEvent 📋 | Chrome | 1/23/2024 | 922 | |
| api.CharacterBoundsUpdateEvent.CharacterBoundsUpdateEvent 📋 | Chrome | 1/23/2024 | 922 | |
| api.CharacterBoundsUpdateEvent.rangeEnd 📋 | Chrome | 1/23/2024 | 922 | |
| api.CharacterBoundsUpdateEvent.rangeStart 📋 | Chrome | 1/23/2024 | 922 | |
| api.Clipboard.read.formats_unsanitized_parameter 📋 | Chrome | 2/20/2024 | 894 | |
| api.ClipboardItem.presentationStyle 📋 | Firefox | 6/11/2024 | 782 | |
| api.ClipboardItem.type_image_svg_xml 📋 | Chrome | 4/16/2024 | 838 | |
| api.ClipboardItem.type_web 📋 | Chrome | 8/2/2022 | 1461 | |
| api.CompositionEvent.locale | Firefox | 12/20/2011 | 5339 | |
| api.CookieChangeEvent 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieChangeEvent.CookieChangeEvent 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieChangeEvent.changed 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieChangeEvent.changed.partitioned_property 📋 | Chrome | 5/30/2023 | 1160 | |
| api.CookieChangeEvent.deleted 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieChangeEvent.deleted.partitioned_property 📋 | Chrome | 5/30/2023 | 1160 | |
| api.CookieStore 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStore.change_event 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStore.delete 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStore.delete.partitioned_option 📋 | Chrome | 5/30/2023 | 1160 | |
| api.CookieStore.get 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStore.get.partitioned_return_property 📋 | Chrome | 5/30/2023 | 1160 | |
| api.CookieStore.getAll 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStore.getAll.partitioned_return_property 📋 | Chrome | 5/30/2023 | 1160 | |
| api.CookieStore.set 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStore.set.partitioned_option 📋 | Chrome | 5/30/2023 | 1160 | |
| api.CookieStoreManager 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStoreManager.getSubscriptions 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStoreManager.subscribe 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CookieStoreManager.unsubscribe 📋 | Chrome | 11/17/2020 | 2084 | |
| api.CredentialsContainer.create.publicKey_option.extensions.credProtect | Chrome | 7/30/2019 | 2560 | |
| api.CredentialsContainer.create.publicKey_option.extensions.largeBlob 📋 | Chrome | 5/2/2023 | 1188 | |
| api.CredentialsContainer.create.publicKey_option.extensions.payment 📋 | Chrome | 10/19/2021 | 1748 | |
| api.CredentialsContainer.create.publicKey_option.requireResidentKey 📋 | Chrome | 3/2/2021 | 1979 | |
| api.CredentialsContainer.get.identity_option 📋 | Chrome | 11/29/2022 | 1342 | |
| api.CredentialsContainer.get.identity_option.context_option 📋 | Chrome | 8/15/2023 | 1083 | |
| api.CredentialsContainer.get.identity_option.error_api | Chrome | 12/5/2023 | 971 | |
| api.CredentialsContainer.get.identity_option.loginHint 📋 | Chrome | 8/15/2023 | 1083 | |
| api.CredentialsContainer.get.otp_option 📋 | Chrome | 8/31/2021 | 1797 | |
| api.CredentialsContainer.get.publicKey_option.extensions.largeBlob 📋 | Chrome | 5/2/2023 | 1188 | |
| api.CropTarget 📋 | Chrome | 8/2/2022 | 1461 | |
| api.CropTarget.fromElement_static 📋 | Chrome | 8/2/2022 | 1461 | |
| api.DOMError | Chrome | 7/16/2014 | 4400 | |
| api.DOMError.message | Chrome | 7/16/2014 | 4400 | |
| api.DOMError.name | Chrome | 7/16/2014 | 4400 | |
| api.DataTransfer.addElement | Firefox | 6/30/2009 | 6242 | |
| api.DataTransfer.mozCursor | Firefox | 6/30/2009 | 6242 | |
| api.DataTransfer.mozSourceNode | Firefox | 3/22/2011 | 5612 | |
| api.DataTransfer.mozUserCancelled | Firefox | 6/30/2009 | 6242 | |
| api.DataTransferItem.getAsFileSystemHandle 📋 | Chrome | 10/20/2020 | 2112 | |
| api.DedicatedWorkerGlobalScope.rtctransform_event 📋 | Firefox | 8/29/2023 | 1069 | |
| api.DelegatedInkTrailPresenter 📋 | Chrome | 9/21/2021 | 1776 | |
| api.DelegatedInkTrailPresenter.presentationArea 📋 | Chrome | 9/21/2021 | 1776 | |
| api.DelegatedInkTrailPresenter.updateInkTrailStartPoint 📋 | Chrome | 9/21/2021 | 1776 | |
| api.DeprecationReportBody.toJSON 📋 | Chrome | 9/4/2018 | 2889 | |
| api.DevicePosture 📋 | Chrome | 1/14/2025 | 565 | |
| api.DevicePosture.change_event 📋 | Chrome | 1/14/2025 | 565 | |
| api.DevicePosture.type 📋 | Chrome | 1/14/2025 | 565 | |
| api.Directory | Firefox | 6/10/2014 | 4436 | |
| api.Directory.getFiles | Firefox | 8/2/2016 | 3652 | |
| api.Directory.getFilesAndDirectories | Firefox | 11/3/2015 | 3925 | |
| api.Directory.name | Firefox | 6/10/2014 | 4436 | |
| api.Directory.path | Firefox | 11/3/2015 | 3925 | |
| api.DirectoryEntrySync | Chrome | 8/2/2011 | 5479 | |
| api.DirectoryReaderSync | Chrome | 8/2/2011 | 5479 | |
| api.Document.afterscriptexecute_event | Firefox | 12/20/2011 | 5339 | |
| api.Document.beforescriptexecute_event | Firefox | 12/20/2011 | 5339 | |
| api.Document.browsingTopics | Chrome | 7/18/2023 | 1111 | |
| api.Document.caretPositionFromPoint.options_parameter | Chrome | 8/20/2024 | 712 | |
| api.Document.caretRangeFromPoint | Chrome | 1/25/2010 | 6033 | |
| api.Document.enableStyleSheetsForSet | Firefox | 6/17/2008 | 6620 | |
| api.Document.execCommand.defaultParagraphSeparator | Firefox | 8/8/2017 | 3281 | |
| api.Document.execCommand.insertBrOnReturn | Firefox | 11/29/2005 | 7551 | |
| api.Document.exitPictureInPicture 📋 | Chrome | 9/4/2018 | 2889 | |
| api.Document.freeze_event 📋 | Chrome | 7/24/2018 | 2931 | |
| api.Document.getBoxQuads 📋 | Firefox | 7/22/2014 | 4394 | |
| api.Document.hasPrivateToken 📋 | Chrome | 9/12/2023 | 1055 | |
| api.Document.hasRedemptionRecord 📋 | Chrome | 9/12/2023 | 1055 | |
| api.Document.hasUnpartitionedCookieAccess 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.lastStyleSheetSet | Firefox | 6/17/2008 | 6620 | |
| api.Document.moveBefore | Chrome | 2/4/2025 | 544 | |
| api.Document.mozSetImageElement | Firefox | 3/22/2011 | 5612 | |
| api.Document.pictureInPictureElement 📋 | Chrome | 9/4/2018 | 2889 | |
| api.Document.pictureInPictureEnabled 📋 | Chrome | 9/4/2018 | 2889 | |
| api.Document.preferredStyleSheetSet | Firefox | 6/17/2008 | 6620 | |
| api.Document.prerendering 📋 | Chrome | 11/29/2022 | 1342 | |
| api.Document.prerenderingchange_event 📋 | Chrome | 11/29/2022 | 1342 | |
| api.Document.releaseCapture | Firefox | 3/22/2011 | 5612 | |
| api.Document.requestStorageAccess.types_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_BroadcastChannel_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_SharedWorker_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_all_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_caches_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_cookies_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_createObjectURL_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_estimate_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_getDirectory_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_indexedDB_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_localStorage_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_locks_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_revokeObjectURL_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccess.types_parameter.types_sessionStorage_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Document.requestStorageAccessFor 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Chrome Android: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Edge: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Opera: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Opera Android: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Samsung Internet: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set. |
| api.Document.resume_event 📋 | Chrome | 7/24/2018 | 2931 | |
| api.Document.scrollsnapchange_event 📋 | Chrome | 9/17/2024 | 684 | |
| api.Document.scrollsnapchanging_event 📋 | Chrome | 9/17/2024 | 684 | |
| api.Document.selectedStyleSheetSet | Firefox | 6/17/2008 | 6620 | |
| api.Document.startViewTransition 📋 | Chrome | 3/7/2023 | 1244 | |
| api.Document.styleSheetSets | Firefox | 6/17/2008 | 6620 | |
| api.Document.wasDiscarded 📋 | Chrome | 7/24/2018 | 2931 | |
| api.Document.xmlEncoding 📋 | Chrome | 12/11/2008 | 6443 | |
| api.Document.xmlStandalone 📋 | Chrome | 12/11/2008 | 6443 | |
| api.Document.xmlVersion 📋 | Chrome | 12/11/2008 | 6443 | |
| api.DocumentFragment.moveBefore | Chrome | 2/4/2025 | 544 | |
| api.DocumentPictureInPicture 📋 | Chrome | 8/15/2023 | 1083 | |
| api.DocumentPictureInPicture.enter_event 📋 | Chrome | 8/15/2023 | 1083 | |
| api.DocumentPictureInPicture.requestWindow 📋 | Chrome | 8/15/2023 | 1083 | |
| api.DocumentPictureInPicture.requestWindow.option_disallowReturnToOpener 📋 | Chrome | 4/16/2024 | 838 | |
| api.DocumentPictureInPicture.requestWindow.option_preferInitialWindowPlacement 📋 | Chrome | 10/15/2024 | 656 | |
| api.DocumentPictureInPicture.window 📋 | Chrome | 8/15/2023 | 1083 | |
| api.DocumentPictureInPictureEvent 📋 | Chrome | 8/15/2023 | 1083 | |
| api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent 📋 | Chrome | 8/15/2023 | 1083 | |
| api.DocumentPictureInPictureEvent.window 📋 | Chrome | 8/15/2023 | 1083 | |
| api.EXT_disjoint_timer_query 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.beginQueryEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.createQueryEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.deleteQueryEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.endQueryEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.getQueryEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.getQueryObjectEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.isQueryEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query.queryCounterEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.EXT_disjoint_timer_query_webgl2 | Chrome | 10/16/2018 | 2847 | |
| api.EXT_disjoint_timer_query_webgl2.queryCounterEXT | Chrome | 10/16/2018 | 2847 | |
| api.EXT_texture_norm16 📋 | Chrome | 11/17/2020 | 2084 | |
| api.EditContext 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.EditContext 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.attachedElements 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.characterBounds 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.characterBoundsRangeStart 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.characterboundsupdate_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.compositionend_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.compositionstart_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.selectionEnd 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.selectionStart 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.text 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.textformatupdate_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.textupdate_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.updateCharacterBounds 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.updateControlBounds 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.updateSelection 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.updateSelectionBounds 📋 | Chrome | 1/23/2024 | 922 | |
| api.EditContext.updateText 📋 | Chrome | 1/23/2024 | 922 | |
| api.Element.DOMMouseScroll_event | Firefox | 11/9/2004 | 7936 | |
| api.Element.MozMousePixelScroll_event | Firefox | 8/16/2011 | 5465 | |
| api.Element.afterscriptexecute_event | Firefox | 10/24/2006 | 7222 | |
| api.Element.animate.options_iterationComposite_parameter 📋 | Firefox | 8/25/2020 | 2168 | |
| api.Element.animate.options_rangeEnd_parameter 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Element.animate.options_rangeStart_parameter 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Element.animate.options_timeline_parameter 📋 | Chrome | 8/25/2020 | 2168 | |
| api.Element.attachShadow.options_serializable_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Element.auxclick_event.type_pointerevent | Chrome | 7/20/2021 | 1839 | |
| api.Element.beforematch_event 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Element.beforescriptexecute_event | Firefox | 10/24/2006 | 7222 | |
| api.Element.beforexrselect_event 📋 | Chrome | 5/19/2020 | 2266 | |
| api.Element.click_event.type_pointerevent | Chrome | 7/20/2021 | 1839 | |
| api.Element.computedStyleMap 📋 | Chrome | 4/17/2018 | 3029 | |
| api.Element.contextmenu_event.type_pointerevent | Chrome | 7/20/2021 | 1839 | |
| api.Element.elementTiming 📋 | Chrome | 9/10/2019 | 2518 | |
| api.Element.getBoxQuads 📋 | Firefox | 7/22/2014 | 4394 | |
| api.Element.mousewheel_event | Chrome | 12/11/2008 | 6443 | |
| api.Element.moveBefore | Chrome | 2/4/2025 | 544 | |
| api.Element.pointerrawupdate_event 📋 | Chrome | 9/10/2019 | 2518 | |
| api.Element.requestFullscreen.options_navigationUI_parameter 📋 | Chrome | 12/4/2018 | 2798 | |
| api.Element.requestFullscreen.options_screen_parameter 📋 | Chrome | 3/29/2022 | 1587 | |
| api.Element.requestPointerLock.options_unadjustedMovement_parameter | Chrome | 1/19/2021 | 2021 | Chrome: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Chrome Android: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Edge: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Quest Browser: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Opera: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Opera Android: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Samsung Internet: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.WebView Android: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux. |
| api.Element.scrollIntoViewIfNeeded | Chrome | 12/11/2008 | 6443 | |
| api.Element.scrollLeftMax | Firefox | 10/9/2012 | 5045 | |
| api.Element.scrollTopMax | Firefox | 10/9/2012 | 5045 | |
| api.Element.scrollsnapchange_event 📋 | Chrome | 9/17/2024 | 684 | |
| api.Element.scrollsnapchanging_event 📋 | Chrome | 9/17/2024 | 684 | |
| api.Element.setCapture | Firefox | 3/22/2011 | 5612 | Internet Explorer: The retargetToElement parameter to Element.setCapture() was introduced in Internet Explorer 5.5. |
| api.EntrySync | Chrome | 8/2/2011 | 5479 | |
| api.Event.explicitOriginalTarget | Firefox | 11/29/2005 | 7551 | |
| api.Event.originalTarget | Firefox | 11/29/2005 | 7551 | |
| api.ExtendableCookieChangeEvent 📋 | Chrome | 11/17/2020 | 2084 | |
| api.ExtendableCookieChangeEvent.ExtendableCookieChangeEvent 📋 | Chrome | 11/17/2020 | 2084 | |
| api.ExtendableCookieChangeEvent.changed 📋 | Chrome | 11/17/2020 | 2084 | |
| api.ExtendableCookieChangeEvent.changed.partitioned_property 📋 | Chrome | 5/30/2023 | 1160 | |
| api.ExtendableCookieChangeEvent.deleted 📋 | Chrome | 11/17/2020 | 2084 | |
| api.ExtendableCookieChangeEvent.deleted.partitioned_property 📋 | Chrome | 5/30/2023 | 1160 | |
| api.EyeDropper 📋 | Chrome | 10/19/2021 | 1748 | |
| api.EyeDropper.EyeDropper 📋 | Chrome | 10/19/2021 | 1748 | |
| api.EyeDropper.open 📋 | Chrome | 10/19/2021 | 1748 | |
| api.EyeDropper.secure_context_required | Chrome | 11/15/2021 | 1721 | |
| api.FederatedCredential 📋 | Chrome | 5/25/2016 | 3721 | |
| api.FederatedCredential.FederatedCredential 📋 | Chrome | 5/25/2016 | 3721 | |
| api.FederatedCredential.iconURL | Chrome | 5/25/2016 | 3721 | |
| api.FederatedCredential.name | Chrome | 5/25/2016 | 3721 | |
| api.FederatedCredential.protocol 📋 | Chrome | 5/25/2016 | 3721 | |
| api.FederatedCredential.provider 📋 | Chrome | 5/25/2016 | 3721 | |
| api.Fence 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Fence.getNestedConfigs 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Fence.reportEvent 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Fence.setReportEventDataForAutomaticBeacons 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Fence.setReportEventDataForAutomaticBeacons.start_commit_eventType | Chrome | 12/5/2023 | 971 | Chrome: Previously only a single eventType was available, reserved.top_navigation, but this has been replaced by the new values.Chrome Android: Previously only a single eventType was available, reserved.top_navigation, but this has been replaced by the new values.Edge: Previously only a single eventType was available, reserved.top_navigation, but this has been replaced by the new values.Opera: Previously only a single eventType was available, reserved.top_navigation, but this has been replaced by the new values.Opera Android: Previously only a single eventType was available, reserved.top_navigation, but this has been replaced by the new values.Samsung Internet: Previously only a single eventType was available, reserved.top_navigation, but this has been replaced by the new values.WebView Android: Previously only a single eventType was available, reserved.top_navigation, but this has been replaced by the new values. |
| api.FencedFrameConfig 📋 | Chrome | 7/18/2023 | 1111 | |
| api.FencedFrameConfig.setSharedStorageContext 📋 | Chrome | 7/18/2023 | 1111 | |
| api.FetchEvent.isReload | Chrome | 1/21/2015 | 4211 | Chrome: May be removed in a future release, see bug 40487736.Chrome Android: May be removed in a future release, see bug 40487736.Quest Browser: May be removed in a future release, see bug 40487736. |
| api.FetchEvent.respondWith.resource_url | Firefox | 3/13/2018 | 3064 | |
| api.File.lastModifiedDate | Chrome | 8/2/2011 | 5479 | |
| api.FileEntrySync | Chrome | 8/2/2011 | 5479 | |
| api.FileSystemDirectoryEntry.removeRecursively | Chrome | 12/2/2010 | 5722 | Firefox: While the removeRecursively() method existed, it immediately called the error callback with NS_ERROR_DOM_SECURITY_ERR.Firefox for Android: While the removeRecursively() method existed, it immediately called the error callback with NS_ERROR_DOM_SECURITY_ERR. |
| api.FileSystemEntry.copyTo | Chrome | 12/2/2010 | 5722 | |
| api.FileSystemEntry.getMetadata | Chrome | 12/2/2010 | 5722 | |
| api.FileSystemEntry.moveTo | Chrome | 12/2/2010 | 5722 | |
| api.FileSystemEntry.remove | Chrome | 12/2/2010 | 5722 | |
| api.FileSystemEntry.toURL | Chrome | 12/2/2010 | 5722 | |
| api.FileSystemFileEntry.createWriter | Chrome | 12/2/2010 | 5722 | Firefox: While the createWriter() method existed, it immediately called errorCallback with the NS_ERROR_DOM_SECURITY_ERR error.Firefox for Android: While the createWriter() method existed, it immediately called errorCallback with the NS_ERROR_DOM_SECURITY_ERR error. |
| api.FileSystemFileHandle.createSyncAccessHandle.mode | Chrome | 1/23/2024 | 922 | |
| api.FileSystemFileHandle.createWritable.mode | Chrome | 1/23/2024 | 922 | |
| api.FileSystemHandle.move | Firefox | 3/14/2023 | 1237 | |
| api.FileSystemHandle.queryPermission 📋 | Chrome | 10/20/2020 | 2112 | |
| api.FileSystemHandle.remove | Chrome | 2/7/2023 | 1272 | |
| api.FileSystemHandle.requestPermission 📋 | Chrome | 10/20/2020 | 2112 | |
| api.FileSystemObserver | Chrome | 2/4/2025 | 544 | |
| api.FileSystemObserver.FileSystemObserver | Chrome | 2/4/2025 | 544 | |
| api.FileSystemObserver.disconnect | Chrome | 2/4/2025 | 544 | |
| api.FileSystemObserver.observe | Chrome | 2/4/2025 | 544 | |
| api.FileSystemSync | Chrome | 8/2/2011 | 5479 | |
| api.FileSystemSync.name | Chrome | 8/2/2011 | 5479 | |
| api.FileSystemSync.root | Chrome | 8/2/2011 | 5479 | |
| api.FontData 📋 | Chrome | 6/21/2022 | 1503 | |
| api.FontData.blob 📋 | Chrome | 6/21/2022 | 1503 | |
| api.FontData.family 📋 | Chrome | 6/21/2022 | 1503 | |
| api.FontData.fullName 📋 | Chrome | 6/21/2022 | 1503 | |
| api.FontData.postscriptName 📋 | Chrome | 6/21/2022 | 1503 | |
| api.FontData.style 📋 | Chrome | 6/21/2022 | 1503 | |
| api.FontFace.variationSettings 📋 | Firefox | 9/5/2018 | 2888 | |
| api.FontFaceSetLoadEvent.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.GPU 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPU.getPreferredCanvasFormat 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPU.requestAdapter 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPU.requestAdapter.discrete_adapter_default_ac | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on dual GPU macOS devices only.Edge: Currently supported on dual GPU macOS devices only.Opera: Currently supported on dual GPU macOS devices only. |
| api.GPU.wgslLanguageFeatures 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapter 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapter.features 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapter.info 📋 | Chrome | 7/23/2024 | 740 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapter.isFallbackAdapter 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapter.limits 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapter.requestDevice 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapter.requestDevice.lost_device_on_duplicate | Chrome | 8/15/2023 | 1083 | |
| api.GPUAdapterInfo 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapterInfo.architecture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapterInfo.description 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapterInfo.device 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUAdapterInfo.vendor 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBindGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBindGroup.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBindGroupLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBindGroupLayout.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.destroy 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.getMappedRange 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.mapAsync 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.mapState 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.size 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.unmap 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUBuffer.usage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCanvasContext 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCanvasContext.canvas 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCanvasContext.configure 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome: The rgba8unorm format is currently not supported on macOS. See bug 40823053.Edge: Currently supported on ChromeOS, macOS, and Windows only.Edge: The rgba8unorm format is currently not supported on macOS. See bug 40823053.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera: The rgba8unorm format is currently not supported on macOS. See bug 40823053. |
| api.GPUCanvasContext.configure.toneMapping 📋 | Chrome | 9/17/2024 | 684 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCanvasContext.getConfiguration 📋 | Chrome | 11/12/2024 | 628 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCanvasContext.getCurrentTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCanvasContext.unconfigure 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandBuffer.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.beginComputePass 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.beginComputePass.timestampWrites 📋 | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.beginRenderPass 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.beginRenderPass.depthSlice_option 📋 | Chrome | 5/14/2024 | 810 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.beginRenderPass.separate_depth_stencil_read-only | Chrome | 3/19/2024 | 866 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.beginRenderPass.timestampWrites 📋 | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.clearBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.copyBufferToBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.copyBufferToTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.copyTextureToBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.copyTextureToTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.finish 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.insertDebugMarker 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.popDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.pushDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCommandEncoder.resolveQuerySet 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationInfo 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationInfo.messages 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationMessage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationMessage.length 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationMessage.lineNum 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationMessage.linePos 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationMessage.message 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationMessage.offset 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUCompilationMessage.type 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.dispatchWorkgroups 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.dispatchWorkgroupsIndirect 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.end 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.insertDebugMarker 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.popDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.pushDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.setBindGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.setBindGroup.unset_bind_group | Chrome | 9/12/2023 | 1055 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.setPipeline 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePassEncoder.writeTimestamp | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePipeline 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePipeline.getBindGroupLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUComputePipeline.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.adapterInfo 📋 | Chrome | 1/14/2025 | 565 | |
| api.GPUDevice.createBindGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createBindGroupLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createBindGroupLayout.storageTexture_access_read-write_read-only 📋 | Chrome | 4/16/2024 | 838 | |
| api.GPUDevice.createBindGroupLayout.texture_rgb10a2uint 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createCommandEncoder 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createComputePipeline 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createComputePipeline.optional_entryPoint | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.Samsung Internet: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createComputePipelineAsync 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createComputePipelineAsync.optional_entryPoint | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.Samsung Internet: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createPipelineLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createQuerySet 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createQuerySet.timestamp 📋 | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderBundleEncoder 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipeline 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipeline.dual-source-blending 📋 | Chrome | 10/15/2024 | 656 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipeline.optional_depthcompare_depthwriteenabled | Chrome | 12/5/2023 | 971 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipeline.optional_entryPoint | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.Samsung Internet: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipeline.texture_rgb10a2uint 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipeline.validates_depth_bias_for_line_and_point_topologies | Chrome | 11/12/2024 | 628 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipeline.vertex_unorm10-10-10-2 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipelineAsync 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipelineAsync.dual-source-blending 📋 | Chrome | 10/15/2024 | 656 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipelineAsync.optional_depthcompare_depthwriteenabled | Chrome | 12/5/2023 | 971 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipelineAsync.optional_entryPoint | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.Samsung Internet: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipelineAsync.texture_rgb10a2uint 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipelineAsync.validates_depth_bias_for_line_and_point_topologies | Chrome | 11/12/2024 | 628 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createRenderPipelineAsync.vertex_unorm10-10-10-2 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createSampler 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createShaderModule 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.createTexture.texture_rgb10a2uint 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.destroy 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.features 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.importExternalTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.importExternalTexture.color_space_display-p3 | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.importExternalTexture.videoframe_source | Chrome | 8/15/2023 | 1083 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.limits 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.lost 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.popErrorScope 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.pushErrorScope 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.queue 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDevice.uncapturederror_event 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDeviceLostInfo 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDeviceLostInfo.message 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUDeviceLostInfo.reason 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUError.message 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUExternalTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUExternalTexture.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUInternalError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUInternalError.GPUInternalError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUOutOfMemoryError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUOutOfMemoryError.GPUOutOfMemoryError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUPipelineError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUPipelineError.GPUPipelineError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUPipelineError.GPUPipelineError.message_optional | Chrome | 5/2/2023 | 1188 | |
| api.GPUPipelineError.reason 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUPipelineLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUPipelineLayout.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQuerySet 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQuerySet.count 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQuerySet.destroy 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQuerySet.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQuerySet.type 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQuerySet.type.timestamp 📋 | Chrome | 1/23/2024 | 922 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue.copyExternalImageToTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue.copyExternalImageToTexture.htmlimageelement_imagedata_source | Chrome | 10/10/2023 | 1027 | |
| api.GPUQueue.copyExternalImageToTexture.videoframe_source | Chrome | 8/15/2023 | 1083 | |
| api.GPUQueue.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue.onSubmittedWorkDone 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue.submit 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue.submit.validates_command_buffer_uniqueness | Chrome | 6/11/2024 | 782 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue.writeBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUQueue.writeTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundle 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundle.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.draw 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.drawIndexed 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.drawIndexedIndirect 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.drawIndirect 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.finish 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.insertDebugMarker 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.popDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.pushDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.setBindGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.setBindGroup.unset_bind_group | Chrome | 9/12/2023 | 1055 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.setIndexBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.setPipeline 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.setVertexBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderBundleEncoder.setVertexBuffer.unset_vertex_buffer | Chrome | 9/12/2023 | 1055 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.beginOcclusionQuery 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.draw 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.drawIndexed 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.drawIndexedIndirect 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.drawIndirect 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.end 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.endOcclusionQuery 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.executeBundles 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.insertDebugMarker 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.popDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.pushDebugGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setBindGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setBindGroup.unset_bind_group | Chrome | 9/12/2023 | 1055 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setBlendConstant 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setIndexBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setPipeline 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setScissorRect 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setStencilReference 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setVertexBuffer 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setVertexBuffer.unset_vertex_buffer | Chrome | 9/12/2023 | 1055 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.setViewport 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPassEncoder.writeTimestamp | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPipeline 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPipeline.getBindGroupLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPURenderPipeline.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSampler 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSampler.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUShaderModule 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUShaderModule.getCompilationInfo 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUShaderModule.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedFeatures 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedFeatures.@@iterator 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.entries 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_bgra8unorm-storage 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_clip-distances 📋 | Chrome | 11/12/2024 | 628 | |
| api.GPUSupportedFeatures.feature_depth-clip-control 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_depth32float-stencil8 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_dual-source-blending 📋 | Chrome | 10/15/2024 | 656 | |
| api.GPUSupportedFeatures.feature_float32-filterable 📋 | Chrome | 10/31/2023 | 1006 | |
| api.GPUSupportedFeatures.feature_indirect-first-instance 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_rg11b10ufloat-renderable 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_shader-f16 📋 | Chrome | 12/5/2023 | 971 | |
| api.GPUSupportedFeatures.feature_texture-compression-astc 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_texture-compression-bc 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_texture-compression-etc2 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.feature_timestamp-query 📋 | Chrome | 1/23/2024 | 922 | |
| api.GPUSupportedFeatures.forEach 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.has 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.keys 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.size 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedFeatures.values 📋 | Chrome | 5/2/2023 | 1188 | |
| api.GPUSupportedLimits 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxBindGroups 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxBindGroupsPlusVertexBuffers 📋 | Chrome | 12/5/2023 | 971 | |
| api.GPUSupportedLimits.maxBindingsPerBindGroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxBufferSize 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxColorAttachmentBytesPerSample 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxColorAttachments 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxComputeInvocationsPerWorkgroup 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxComputeWorkgroupSizeX 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxComputeWorkgroupSizeY 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxComputeWorkgroupSizeZ 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxComputeWorkgroupStorageSize 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxComputeWorkgroupsPerDimension 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxDynamicStorageBuffersPerPipelineLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxDynamicUniformBuffersPerPipelineLayout 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxInterStageShaderComponents | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxInterStageShaderVariables 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxSampledTexturesPerShaderStage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxSamplersPerShaderStage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxStorageBufferBindingSize 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxStorageBuffersPerShaderStage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxStorageTexturesPerShaderStage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxTextureArrayLayers 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxTextureDimension1D 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxTextureDimension2D 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxTextureDimension3D 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxUniformBufferBindingSize 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxUniformBuffersPerShaderStage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxVertexAttributes 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxVertexBufferArrayStride 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.maxVertexBuffers 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.minStorageBufferOffsetAlignment 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUSupportedLimits.minUniformBufferOffsetAlignment 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.createView 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.createView.texture_rgb10a2uint 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.depthOrArrayLayers 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.destroy 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.dimension 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.format 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.format.texture_rgb10a2uint 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.height 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.mipLevelCount 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.sampleCount 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.usage 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTexture.width 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTextureView 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUTextureView.label 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUUncapturedErrorEvent 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUUncapturedErrorEvent.GPUUncapturedErrorEvent 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUUncapturedErrorEvent.error 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUValidationError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.GPUValidationError.GPUValidationError 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.Gamepad.displayId | Firefox | 3/8/2022 | 1608 | Chrome Android: Currently supported only by Google Daydream.Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Quest Browser: Currently supported only by Google Daydream.Opera Android: Currently supported only by Google Daydream.Samsung Internet: Currently supported only by Google Daydream. |
| api.Gamepad.hand 📋 | Firefox | 8/8/2017 | 3281 | |
| api.Gamepad.hapticActuators 📋 | Firefox | 8/8/2017 | 3281 | |
| api.Gamepad.pose 📋 | Firefox | 8/8/2017 | 3281 | |
| api.Gamepad.vibrationActuator 📋 | Chrome | 7/24/2018 | 2931 | |
| api.GamepadHapticActuator.effects 📋 | Chrome | 6/11/2024 | 782 | |
| api.GamepadHapticActuator.effects.type_trigger-rumble 📋 | Chrome | 6/11/2024 | 782 | |
| api.GamepadHapticActuator.playEffect 📋 | Chrome | 7/24/2018 | 2931 | |
| api.GamepadHapticActuator.playEffect.params_leftTrigger_parameter 📋 | Chrome | 6/11/2024 | 782 | |
| api.GamepadHapticActuator.playEffect.params_rightTrigger_parameter 📋 | Chrome | 6/11/2024 | 782 | |
| api.GamepadHapticActuator.playEffect.type_trigger-rumble 📋 | Chrome | 6/11/2024 | 782 | |
| api.GamepadHapticActuator.pulse 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadHapticActuator.reset 📋 | Chrome | 7/24/2018 | 2931 | |
| api.GamepadPose 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.angularAcceleration 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.angularVelocity 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.hasOrientation 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.hasPosition 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.linearAcceleration 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.linearVelocity 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.orientation 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.position 📋 | Firefox | 8/8/2017 | 3281 | |
| api.GamepadPose.secure_context_required | Firefox | 8/10/2021 | 1818 | |
| api.GravitySensor 📋 | Chrome | 5/25/2021 | 1895 | |
| api.GravitySensor.GravitySensor 📋 | Chrome | 5/25/2021 | 1895 | |
| api.Gyroscope 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Gyroscope.Gyroscope 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Gyroscope.x 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Gyroscope.y 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Gyroscope.z 📋 | Chrome | 5/29/2018 | 2987 | |
| api.HID 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HID.connect_event 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HID.disconnect_event 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HID.getDevices 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HID.requestDevice 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HID.worker_support | Chrome | 11/12/2024 | 628 | Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only. |
| api.HIDConnectionEvent 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDConnectionEvent.HIDConnectionEvent 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDConnectionEvent.device 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDConnectionEvent.worker_support | Chrome | 11/12/2024 | 628 | Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only. |
| api.HIDDevice 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.close 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.collections 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.forget 📋 | Chrome | 3/29/2022 | 1587 | |
| api.HIDDevice.inputreport_event 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.open 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.opened 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.productId 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.productName 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.receiveFeatureReport 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.sendFeatureReport 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.sendReport 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.vendorId 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDDevice.worker_support | Chrome | 11/12/2024 | 628 | Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only. |
| api.HIDInputReportEvent 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDInputReportEvent.data 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDInputReportEvent.device 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDInputReportEvent.reportId 📋 | Chrome | 3/2/2021 | 1979 | |
| api.HIDInputReportEvent.worker_support | Chrome | 11/12/2024 | 628 | Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only. |
| api.HMDVRDevice | Firefox | 7/2/2015 | 4049 | |
| api.HMDVRDevice.getEyeParameters | Firefox | 7/2/2015 | 4049 | |
| api.HMDVRDevice.setFieldOfView | Firefox | 7/2/2015 | 4049 | |
| api.HTMLAnchorElement.attributionSrc 📋 | Chrome | 5/14/2024 | 810 | |
| api.HTMLAnchorElement.hrefTranslate | Chrome | 4/7/2020 | 2308 | |
| api.HTMLAnchorElement.referrerPolicy.no-referrer-when-downgrade | Chrome | 7/20/2016 | 3665 | |
| api.HTMLAnchorElement.referrerPolicy.origin-when-cross-origin | Chrome | 7/20/2016 | 3665 | |
| api.HTMLAnchorElement.referrerPolicy.unsafe-url | Chrome | 7/20/2016 | 3665 | |
| api.HTMLAreaElement.attributionSrc 📋 | Chrome | 2/4/2025 | 544 | |
| api.HTMLAreaElement.referrerPolicy.no-referrer-when-downgrade | Chrome | 7/20/2016 | 3665 | |
| api.HTMLAreaElement.referrerPolicy.origin-when-cross-origin | Chrome | 7/20/2016 | 3665 | |
| api.HTMLAreaElement.referrerPolicy.unsafe-url | Chrome | 7/20/2016 | 3665 | |
| api.HTMLBaseElement.href.forbid_data_javascript_urls | Firefox | 6/11/2024 | 782 | |
| api.HTMLCanvasElement.getContext.2d_context.options_colorSpace_parameter 📋 | Chrome | 7/20/2021 | 1839 | |
| api.HTMLCanvasElement.getContext.2d_context.options_desynchronized_parameter 📋 | Chrome | 4/7/2020 | 2308 | Chrome: ChromeOS and WindowsChrome: ChromeOS only |
| api.HTMLCanvasElement.getContext.bitmaprenderer_context.options_alpha_parameter 📋 | Chrome | 4/17/2018 | 3029 | |
| api.HTMLCanvasElement.getContext.webgl2_context.options_desynchronized_parameter 📋 | Chrome | 4/7/2020 | 2308 | Chrome: ChromeOS and WindowsChrome: ChromeOS only |
| api.HTMLCanvasElement.getContext.webgl_context.options_desynchronized_parameter 📋 | Chrome | 4/7/2020 | 2308 | Chrome: ChromeOS and WindowsChrome: ChromeOS only |
| api.HTMLCanvasElement.getContext.webgpu_context 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.HTMLCanvasElement.mozOpaque | Firefox | 6/30/2009 | 6242 | |
| api.HTMLCanvasElement.mozPrintCallback | Firefox | 1/8/2013 | 4954 | |
| api.HTMLElement.accessKeyLabel 📋 | Firefox | 11/8/2011 | 5381 | |
| api.HTMLElement.attributeStyleMap 📋 | Chrome | 4/17/2018 | 3029 | |
| api.HTMLElement.contentEditable.plaintext-only | Chrome | 5/25/2016 | 3721 | |
| api.HTMLElement.dragexit_event | Firefox | 6/30/2009 | 6242 | |
| api.HTMLElement.editContext 📋 | Chrome | 1/23/2024 | 922 | |
| api.HTMLElement.focus.options_focusVisible_parameter | Firefox | 8/23/2022 | 1440 | |
| api.HTMLElement.virtualKeyboardPolicy 📋 | Chrome | 9/21/2021 | 1776 | |
| api.HTMLElement.writingSuggestions 📋 | Chrome | 4/16/2024 | 838 | |
| api.HTMLFencedFrameElement 📋 | Chrome | 7/18/2023 | 1111 | |
| api.HTMLFencedFrameElement.allow 📋 | Chrome | 7/18/2023 | 1111 | |
| api.HTMLFencedFrameElement.config 📋 | Chrome | 7/18/2023 | 1111 | |
| api.HTMLFencedFrameElement.height 📋 | Chrome | 7/18/2023 | 1111 | |
| api.HTMLFencedFrameElement.sandbox 📋 | Chrome | 7/18/2023 | 1111 | |
| api.HTMLFencedFrameElement.width 📋 | Chrome | 7/18/2023 | 1111 | |
| api.HTMLIFrameElement.adAuctionHeaders 📋 | Chrome | 2/20/2024 | 894 | |
| api.HTMLIFrameElement.allowPaymentRequest | Chrome | 7/25/2017 | 3295 | |
| api.HTMLIFrameElement.browsingTopics | Chrome | 7/18/2023 | 1111 | |
| api.HTMLIFrameElement.credentialless 📋 | Chrome | 2/7/2023 | 1272 | |
| api.HTMLIFrameElement.csp 📋 | Chrome | 9/5/2017 | 3253 | |
| api.HTMLIFrameElement.privateToken 📋 | Chrome | 9/12/2023 | 1055 | |
| api.HTMLIFrameElement.referrerPolicy.no-referrer-when-downgrade | Chrome | 7/20/2016 | 3665 | |
| api.HTMLIFrameElement.referrerPolicy.origin-when-cross-origin | Chrome | 7/20/2016 | 3665 | |
| api.HTMLIFrameElement.referrerPolicy.unsafe-url | Chrome | 7/20/2016 | 3665 | |
| api.HTMLIFrameElement.sharedStorageWritable 📋 | Chrome | 4/16/2024 | 838 | |
| api.HTMLImageElement.attributionSrc 📋 | Chrome | 5/14/2024 | 810 | |
| api.HTMLImageElement.referrerPolicy.no-referrer-when-downgrade | Chrome | 7/20/2016 | 3665 | |
| api.HTMLImageElement.referrerPolicy.origin-when-cross-origin | Chrome | 7/20/2016 | 3665 | |
| api.HTMLImageElement.referrerPolicy.unsafe-url | Chrome | 7/20/2016 | 3665 | |
| api.HTMLImageElement.sharedStorageWritable 📋 | Chrome | 4/16/2024 | 838 | |
| api.HTMLImageElement.sizes.auto 📋 | Chrome | 6/11/2024 | 782 | |
| api.HTMLInputElement.incremental | Chrome | 3/8/2011 | 5626 | |
| api.HTMLInputElement.search_event | Chrome | 12/11/2008 | 6443 | |
| api.HTMLInputElement.selectionchange_event 📋 | Firefox | 9/7/2021 | 1790 | Chrome: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Chrome Android: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Edge: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Quest Browser: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Opera: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Opera Android: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Samsung Internet: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.WebView Android: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements. |
| api.HTMLInputElement.showPicker.autocomplete_input | Chrome | 3/1/2022 | 1615 | |
| api.HTMLInputElement.showPicker.datalist_input | Chrome | 3/1/2022 | 1615 | |
| api.HTMLInputElement.showPicker.month_input | Chrome | 3/1/2022 | 1615 | |
| api.HTMLInputElement.showPicker.time_input | Chrome | 3/1/2022 | 1615 | |
| api.HTMLInputElement.showPicker.week_input | Chrome | 3/1/2022 | 1615 | |
| api.HTMLLinkElement.blocking 📋 | Chrome | 9/2/2022 | 1430 | |
| api.HTMLLinkElement.referrerPolicy.no-referrer-when-downgrade | Chrome | 4/19/2017 | 3392 | |
| api.HTMLLinkElement.referrerPolicy.origin-when-cross-origin | Chrome | 4/19/2017 | 3392 | |
| api.HTMLLinkElement.referrerPolicy.unsafe-url | Chrome | 4/19/2017 | 3392 | |
| api.HTMLMediaElement.controlsList 📋 | Chrome | 4/19/2017 | 3392 | |
| api.HTMLMediaElement.disableRemotePlayback 📋 | Chrome | 1/23/2024 | 922 | |
| api.HTMLMediaElement.fastSeek 📋 | Firefox | 7/22/2014 | 4394 | |
| api.HTMLMediaElement.mozAudioCaptured | Firefox | 8/28/2012 | 5087 | |
| api.HTMLMediaElement.mozCaptureStreamUntilEnded | Firefox | 8/28/2012 | 5087 | |
| api.HTMLMediaElement.mozFragmentEnd | Firefox | 12/20/2011 | 5339 | |
| api.HTMLMediaElement.mozGetMetadata | Firefox | 11/20/2012 | 5003 | |
| api.HTMLMediaElement.remote 📋 | Chrome | 1/23/2024 | 922 | |
| api.HTMLScriptElement.attributionSrc 📋 | Chrome | 5/14/2024 | 810 | |
| api.HTMLScriptElement.blocking 📋 | Chrome | 9/2/2022 | 1430 | |
| api.HTMLScriptElement.referrerPolicy.no-referrer-when-downgrade | Chrome | 10/16/2018 | 2847 | |
| api.HTMLScriptElement.referrerPolicy.origin-when-cross-origin | Chrome | 10/16/2018 | 2847 | |
| api.HTMLScriptElement.referrerPolicy.unsafe-url | Chrome | 10/16/2018 | 2847 | |
| api.HTMLStyleElement.blocking 📋 | Chrome | 9/2/2022 | 1430 | |
| api.HTMLTextAreaElement.selectionchange_event 📋 | Firefox | 9/7/2021 | 1790 | Chrome: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Chrome Android: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Edge: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Quest Browser: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Opera: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Opera Android: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Samsung Internet: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.WebView Android: A selectionchange event is fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements. |
| api.HTMLVideoElement.enterpictureinpicture_event 📋 | Chrome | 9/4/2018 | 2889 | |
| api.HTMLVideoElement.leavepictureinpicture_event 📋 | Chrome | 9/4/2018 | 2889 | |
| api.HTMLVideoElement.mozDecodedFrames | Firefox | 6/21/2011 | 5521 | |
| api.HTMLVideoElement.mozFrameDelay | Firefox | 6/21/2011 | 5521 | |
| api.HTMLVideoElement.mozHasAudio | Firefox | 8/28/2012 | 5087 | |
| api.HTMLVideoElement.mozPaintedFrames | Firefox | 6/21/2011 | 5521 | |
| api.HTMLVideoElement.mozParsedFrames | Firefox | 6/21/2011 | 5521 | |
| api.HTMLVideoElement.mozPresentedFrames | Firefox | 6/21/2011 | 5521 | |
| api.HTMLVideoElement.playsInline 📋 | Chrome | 6/4/2019 | 2616 | |
| api.HTMLVideoElement.requestPictureInPicture 📋 | Chrome | 9/4/2018 | 2889 | |
| api.Highlight 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.@@iterator | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.Highlight 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.add | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.clear | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.delete | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.entries | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.forEach | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.has | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.keys | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.priority 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.size | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.type 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Highlight.values | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry 📋 | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.@@iterator | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.clear | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.delete | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.entries | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.forEach | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.get | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.has | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.keys | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.set | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.size | Chrome | 9/2/2022 | 1430 | |
| api.HighlightRegistry.values | Chrome | 9/2/2022 | 1430 | |
| api.IDBDatabase.transaction.mode_parameter_readwriteflush | Firefox | 8/11/2015 | 4009 | |
| api.IDBIndex.isAutoLocale | Firefox | 12/15/2015 | 3883 | |
| api.IDBIndex.locale | Firefox | 12/15/2015 | 3883 | |
| api.IDBObjectStore.createIndex.options_locale_parameter | Firefox | 12/15/2015 | 3883 | |
| api.IdentityCredential 📋 | Chrome | 11/29/2022 | 1342 | |
| api.IdentityCredential.disconnect_static 📋 | Chrome | 2/20/2024 | 894 | |
| api.IdentityCredential.isAutoSelected | Chrome | 12/5/2023 | 971 | |
| api.IdentityCredential.token 📋 | Chrome | 11/29/2022 | 1342 | |
| api.IdentityProvider 📋 | Chrome | 8/15/2023 | 1083 | |
| api.IdentityProvider.close_static 📋 | Chrome | 12/5/2023 | 971 | |
| api.IdentityProvider.getUserInfo_static 📋 | Chrome | 8/15/2023 | 1083 | |
| api.IdentityProvider.resolve_static 📋 | Chrome | 1/14/2025 | 565 | |
| api.IdleDetector 📋 | Chrome | 9/21/2021 | 1776 | |
| api.IdleDetector.IdleDetector 📋 | Chrome | 9/21/2021 | 1776 | |
| api.IdleDetector.change_event 📋 | Chrome | 9/21/2021 | 1776 | |
| api.IdleDetector.requestPermission_static 📋 | Chrome | 9/21/2021 | 1776 | |
| api.IdleDetector.screenState 📋 | Chrome | 9/21/2021 | 1776 | |
| api.IdleDetector.start 📋 | Chrome | 9/21/2021 | 1776 | |
| api.IdleDetector.userState 📋 | Chrome | 9/21/2021 | 1776 | |
| api.ImageCapture.getPhotoCapabilities 📋 | Chrome | 6/5/2017 | 3345 | |
| api.ImageCapture.getPhotoSettings 📋 | Chrome | 9/5/2017 | 3253 | |
| api.ImageCapture.grabFrame 📋 | Chrome | 6/5/2017 | 3345 | |
| api.ImageData.colorSpace 📋 | Chrome | 7/20/2021 | 1839 | |
| api.Ink 📋 | Chrome | 9/21/2021 | 1776 | |
| api.Ink.requestPresenter 📋 | Chrome | 9/21/2021 | 1776 | |
| api.InputDeviceCapabilities 📋 | Chrome | 12/1/2015 | 3897 | |
| api.InputDeviceCapabilities.InputDeviceCapabilities 📋 | Chrome | 12/1/2015 | 3897 | |
| api.InputDeviceCapabilities.firesTouchEvents 📋 | Chrome | 12/1/2015 | 3897 | |
| api.InputDeviceInfo.getCapabilities 📋 | Chrome | 5/29/2018 | 2987 | |
| api.InputEvent.inputType.insertFromPasteAsQuotation | Firefox | 5/21/2019 | 2630 | |
| api.InstallEvent.InstallEvent 📋 | Chrome | 1/21/2015 | 4211 | |
| api.InstallEvent.addRoutes 📋 | Chrome | 3/19/2024 | 866 | |
| api.IntersectionObserver.delay 📋 | Chrome | 4/23/2019 | 2658 | |
| api.IntersectionObserver.scrollMargin | Chrome | 12/5/2023 | 971 | |
| api.IntersectionObserver.trackVisibility 📋 | Chrome | 4/23/2019 | 2658 | |
| api.IntersectionObserverEntry.isVisible 📋 | Chrome | 4/23/2019 | 2658 | |
| api.InterventionReportBody 📋 | Chrome | 9/4/2018 | 2889 | |
| api.InterventionReportBody.columnNumber 📋 | Chrome | 9/4/2018 | 2889 | |
| api.InterventionReportBody.id 📋 | Chrome | 9/4/2018 | 2889 | |
| api.InterventionReportBody.lineNumber 📋 | Chrome | 9/4/2018 | 2889 | |
| api.InterventionReportBody.message 📋 | Chrome | 9/4/2018 | 2889 | |
| api.InterventionReportBody.sourceFile 📋 | Chrome | 9/4/2018 | 2889 | |
| api.InterventionReportBody.toJSON 📋 | Chrome | 9/4/2018 | 2889 | |
| api.KHR_parallel_shader_compile 📋 | Chrome | 7/30/2019 | 2560 | |
| api.Keyboard 📋 | Chrome | 7/24/2018 | 2931 | |
| api.Keyboard.getLayoutMap 📋 | Chrome | 9/4/2018 | 2889 | |
| api.Keyboard.lock 📋 | Chrome | 7/24/2018 | 2931 | |
| api.Keyboard.unlock 📋 | Chrome | 7/24/2018 | 2931 | |
| api.KeyboardEvent.getModifierState.key_parameter_symbol | Chrome | 1/20/2016 | 3847 | |
| api.KeyboardLayoutMap 📋 | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.@@iterator | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.entries | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.forEach | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.get | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.has | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.keys | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.size | Chrome | 9/4/2018 | 2889 | |
| api.KeyboardLayoutMap.values | Chrome | 9/4/2018 | 2889 | |
| api.KeyframeEffect.iterationComposite 📋 | Firefox | 8/25/2020 | 2168 | |
| api.LaunchParams 📋 | Chrome | 5/24/2022 | 1531 | |
| api.LaunchParams.files 📋 | Chrome | 5/24/2022 | 1531 | |
| api.LaunchParams.targetURL 📋 | Chrome | 2/7/2023 | 1272 | |
| api.LaunchQueue 📋 | Chrome | 5/24/2022 | 1531 | |
| api.LaunchQueue.setConsumer 📋 | Chrome | 5/24/2022 | 1531 | |
| api.LayoutShift 📋 | Chrome | 9/10/2019 | 2518 | |
| api.LayoutShift.hadRecentInput 📋 | Chrome | 9/10/2019 | 2518 | |
| api.LayoutShift.lastInputTime 📋 | Chrome | 9/10/2019 | 2518 | |
| api.LayoutShift.sources 📋 | Chrome | 7/27/2020 | 2197 | |
| api.LayoutShift.toJSON 📋 | Chrome | 9/10/2019 | 2518 | |
| api.LayoutShift.value 📋 | Chrome | 9/10/2019 | 2518 | |
| api.LayoutShiftAttribution 📋 | Chrome | 7/27/2020 | 2197 | |
| api.LayoutShiftAttribution.currentRect 📋 | Chrome | 7/27/2020 | 2197 | |
| api.LayoutShiftAttribution.node 📋 | Chrome | 7/27/2020 | 2197 | |
| api.LayoutShiftAttribution.previousRect 📋 | Chrome | 7/27/2020 | 2197 | |
| api.LayoutShiftAttribution.toJSON 📋 | Chrome | 7/27/2020 | 2197 | |
| api.LinearAccelerationSensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.LinearAccelerationSensor.LinearAccelerationSensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Location.ancestorOrigins 📋 | Chrome | 6/26/2012 | 5150 | Deno: This value is always empty in Deno. |
| api.MIDIOutput.clear 📋 | Firefox | 12/13/2022 | 1328 | |
| api.ML 📋 | Chrome | 4/4/2023 | 1216 | |
| api.ML.createContext 📋 | Chrome | 4/4/2023 | 1216 | |
| api.MLContext 📋 | Chrome | 4/4/2023 | 1216 | |
| api.MLContext.dispatch 📋 | Chrome | 8/20/2024 | 712 | |
| api.MLContext.opSupportLimits 📋 | Chrome | 8/20/2024 | 712 | |
| api.MLGraph 📋 | Chrome | 4/4/2023 | 1216 | |
| api.MLGraphBuilder 📋 | Chrome | 4/4/2023 | 1216 | |
| api.MLGraphBuilder.MLGraphBuilder 📋 | Chrome | 4/4/2023 | 1216 | |
| api.MLGraphBuilder.abs 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.add 📋 | Chrome | 2/20/2024 | 894 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.argMax 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.argMin 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.averagePool2d 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.batchNormalization 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.build 📋 | Chrome | 4/4/2023 | 1216 | |
| api.MLGraphBuilder.cast 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.ceil 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.clamp 📋 | Chrome | 5/14/2024 | 810 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.concat 📋 | Chrome | 5/14/2024 | 810 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.constant 📋 | Chrome | 3/19/2024 | 866 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.conv2d 📋 | Chrome | 5/14/2024 | 810 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.convTranspose2d 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.cos 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.cumulativeSum 📋 | Chrome | 1/14/2025 | 565 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.dequantizeLinear 📋 | Chrome | 2/4/2025 | 544 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.div 📋 | Chrome | 4/16/2024 | 838 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.elu 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.equal 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.erf 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.exp 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.expand 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.floor 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.gather 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.gatherElements 📋 | Chrome | 2/4/2025 | 544 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.gatherND 📋 | Chrome | 1/14/2025 | 565 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.gemm 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.greater 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.greaterOrEqual 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.gru 📋 | Chrome | 2/4/2025 | 544 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.gruCell 📋 | Chrome | 2/4/2025 | 544 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.hardSigmoid 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.hardSwish 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.identity 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.input 📋 | Chrome | 4/16/2024 | 838 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.instanceNormalization 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.l2Pool2d 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.layerNormalization 📋 | Chrome | 9/17/2024 | 684 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.leakyRelu 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.lesser 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.lesserOrEqual 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.linear 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.log 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.logicalAnd 📋 | Chrome | 1/14/2025 | 565 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.logicalNot 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.logicalOr 📋 | Chrome | 1/14/2025 | 565 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.logicalXor 📋 | Chrome | 1/14/2025 | 565 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.lstm 📋 | Chrome | 9/17/2024 | 684 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.lstmCell 📋 | Chrome | 9/17/2024 | 684 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.matmul 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.max 📋 | Chrome | 4/16/2024 | 838 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.maxPool2d 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.min 📋 | Chrome | 4/16/2024 | 838 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.mul 📋 | Chrome | 4/16/2024 | 838 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.neg 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.pad 📋 | Chrome | 9/17/2024 | 684 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.pow 📋 | Chrome | 4/16/2024 | 838 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.prelu 📋 | Chrome | 12/5/2023 | 971 | Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.quantizeLinear 📋 | Chrome | 2/4/2025 | 544 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reciprocal 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceL1 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceL2 📋 | Chrome | 8/20/2024 | 712 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceLogSum 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceLogSumExp 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceMax 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceMean 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.reduceMin 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceProduct 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceSum 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.reduceSumSquare 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.relu 📋 | Chrome | 5/14/2024 | 810 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.resample2d 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.reshape 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.scatterElements 📋 | Chrome | 2/4/2025 | 544 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.scatterND 📋 | Chrome | 1/14/2025 | 565 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.sigmoid 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.sign 📋 | Chrome | 10/15/2024 | 656 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.sin 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.slice 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.softmax 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.softplus 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.softsign 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.split 📋 | Chrome | 10/15/2024 | 656 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.sqrt 📋 | Chrome | 7/23/2024 | 740 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.sub 📋 | Chrome | 4/16/2024 | 838 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.tan 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.tanh 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.tile 📋 | Chrome | 11/12/2024 | 628 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.transpose 📋 | Chrome | 5/14/2024 | 810 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux. |
| api.MLGraphBuilder.triangular 📋 | Chrome | 1/14/2025 | 565 | Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLGraphBuilder.where 📋 | Chrome | 6/11/2024 | 782 | Chrome: Supported on CPUs on Windows, ChromeOS and Linux.Chrome: Supported on CPUs, GPUs and NPUs on macOS.Chrome: Supported on GPUs and NPUs on Windows.Edge: Supported on CPUs on Windows, ChromeOS and Linux.Edge: Supported on CPUs, GPUs and NPUs on macOS.Edge: Supported on GPUs and NPUs on Windows.Opera: Supported on CPUs on Windows, ChromeOS and Linux.Opera: Supported on CPUs, GPUs and NPUs on macOS.Opera: Supported on GPUs and NPUs on Windows. |
| api.MLOperand 📋 | Chrome | 4/4/2023 | 1216 | |
| api.MLOperand.MLNumber 📋 | Chrome | 1/14/2025 | 565 | |
| api.Magnetometer 📋 | Chrome | 1/25/2017 | 3476 | |
| api.Magnetometer.Magnetometer 📋 | Chrome | 1/25/2017 | 3476 | |
| api.Magnetometer.x 📋 | Chrome | 1/25/2017 | 3476 | |
| api.Magnetometer.y 📋 | Chrome | 1/25/2017 | 3476 | |
| api.Magnetometer.z 📋 | Chrome | 1/25/2017 | 3476 | |
| api.MathMLElement.attributeStyleMap 📋 | Chrome | 1/10/2023 | 1300 | |
| api.MathMLElement.nonce 📋 | Chrome | 1/10/2023 | 1300 | |
| api.MediaDevices.getDisplayMedia.audio_capture_support | Chrome | 4/23/2019 | 2658 | Chrome: On Windows and ChromeOS, the entire system audio can be captured when sharing an entire screen. On Linux and macOS, only the audio of a tab can be captured.Edge: On Windows and ChromeOS, the entire system audio can be captured when sharing an entire screen. On Linux and macOS, only the audio of a tab can be captured.Opera: On Windows and ChromeOS, the entire system audio can be captured when sharing an entire screen. On Linux and macOS, only the audio of a tab can be captured. |
| api.MediaDevices.getDisplayMedia.controller_option 📋 | Chrome | 1/10/2023 | 1300 | |
| api.MediaDevices.getDisplayMedia.monitorTypeSurfaces_option 📋 | Chrome | 10/31/2023 | 1006 | Chrome: Default value = includeEdge: Default value = includeOpera: Default value = include |
| api.MediaDevices.getDisplayMedia.preferCurrentTab_option | Chrome | 9/21/2021 | 1776 | Chrome: Default value = falseEdge: Default value = falseOpera: Default value = false |
| api.MediaDevices.getDisplayMedia.selfBrowserSurface_option 📋 | Chrome | 4/4/2023 | 1216 | Chrome: Default value = excludeChrome: Default value = includeEdge: Default value = excludeEdge: Default value = includeOpera: Default value = excludeOpera: Default value = include |
| api.MediaDevices.getDisplayMedia.surfaceSwitching_option 📋 | Chrome | 10/25/2022 | 1377 | Chrome: Default value = excludeEdge: Default value = excludeOpera: Default value = exclude |
| api.MediaDevices.getDisplayMedia.systemAudio_option 📋 | Chrome | 9/2/2022 | 1430 | Chrome: Default value = includeEdge: Default value = includeOpera: Default value = include |
| api.MediaDevices.selectAudioOutput 📋 | Firefox | 8/1/2023 | 1097 | |
| api.MediaDevices.setCaptureHandleConfig 📋 | Chrome | 5/24/2022 | 1531 | |
| api.MediaMetadata.chapterInfo 📋 | Chrome | 7/23/2024 | 740 | |
| api.MediaRecorder.audioBitrateMode 📋 | Chrome | 3/2/2021 | 1979 | |
| api.MediaRecorderErrorEvent | Firefox | 11/14/2017 | 3183 | |
| api.MediaRecorderErrorEvent.MediaRecorderErrorEvent | Firefox | 11/14/2017 | 3183 | |
| api.MediaRecorderErrorEvent.error | Firefox | 11/14/2017 | 3183 | |
| api.MediaSession.setActionHandler.hangup_type | Chrome | 8/31/2021 | 1797 | |
| api.MediaSession.setActionHandler.nextslide_type | Chrome | 3/7/2023 | 1244 | |
| api.MediaSession.setActionHandler.previousslide_type | Chrome | 3/7/2023 | 1244 | |
| api.MediaSession.setActionHandler.togglecamera_type | Chrome | 8/31/2021 | 1797 | |
| api.MediaSession.setActionHandler.togglemicrophone_type | Chrome | 8/31/2021 | 1797 | |
| api.MediaSession.setCameraActive 📋 | Chrome | 8/31/2021 | 1797 | |
| api.MediaSession.setMicrophoneActive 📋 | Chrome | 8/31/2021 | 1797 | |
| api.MediaSource.canConstructInDedicatedWorker_static 📋 | Chrome | 11/29/2022 | 1342 | |
| api.MediaSource.handle 📋 | Chrome | 11/29/2022 | 1342 | |
| api.MediaSource.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.MediaSourceHandle 📋 | Chrome | 11/29/2022 | 1342 | |
| api.MediaStream.active_event | Chrome | 4/14/2015 | 4128 | |
| api.MediaStream.inactive_event | Chrome | 4/14/2015 | 4128 | |
| api.MediaStreamTrack.applyConstraints.aspectRatio_constraint 📋 | Chrome | 6/5/2017 | 3345 | |
| api.MediaStreamTrack.applyConstraints.channelCount_constraint 📋 | Chrome | 6/5/2017 | 3345 | |
| api.MediaStreamTrack.applyConstraints.displaySurface_constraint 📋 | Chrome | 10/25/2022 | 1377 | |
| api.MediaStreamTrack.applyConstraints.resizeMode_constraint 📋 | Chrome | 1/29/2019 | 2742 | |
| api.MediaStreamTrack.applyConstraints.sampleRate_constraint 📋 | Chrome | 6/5/2017 | 3345 | |
| api.MediaStreamTrack.applyConstraints.sampleSize_constraint 📋 | Chrome | 6/5/2017 | 3345 | |
| api.MediaStreamTrack.applyConstraints.suppressLocalAudioPlayback_constraint 📋 | Chrome | 1/10/2023 | 1300 | |
| api.MediaStreamTrack.applyConstraints.volume_constraint | Chrome | 6/5/2017 | 3345 | |
| api.MediaStreamTrack.capturehandlechange_event 📋 | Chrome | 5/24/2022 | 1531 | |
| api.MediaStreamTrack.contentHint 📋 | Chrome | 10/16/2018 | 2847 | |
| api.MediaStreamTrack.getCaptureHandle 📋 | Chrome | 5/24/2022 | 1531 | |
| api.MediaStreamTrackAudioSourceNode 📋 | Firefox | 7/9/2019 | 2581 | |
| api.MediaStreamTrackAudioSourceNode.MediaStreamTrackAudioSourceNode 📋 | Firefox | 7/9/2019 | 2581 | Firefox: Firefox 68 implements the updated standard's definition of the "first" audio track; now the first track is the one whose ID comes first lexicographically.Firefox for Android: Firefox for Android 68 implements the updated standard's definition of the "first" audio track; now the first track is the one whose ID comes first lexicographically. |
| api.MediaStreamTrackGenerator | Chrome | 9/21/2021 | 1776 | |
| api.MediaStreamTrackGenerator.MediaStreamTrackGenerator | Chrome | 9/21/2021 | 1776 | |
| api.MediaStreamTrackGenerator.writable | Chrome | 9/21/2021 | 1776 | |
| api.MediaStreamTrackProcessor 📋 | Chrome | 9/21/2021 | 1776 | Chrome: Chrome incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec.Chrome Android: Chrome Android incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec.Edge: Edge incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec.Quest Browser: Quest Browser incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec.Opera: Opera incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec.Opera Android: Opera Android incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec.Samsung Internet: Samsung Internet incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec.WebView Android: WebView Android incorrectly exposes this interface only on the Window scope, rather than the DedicatedWorker scope as defined in the spec. |
| api.MediaStreamTrackProcessor.MediaStreamTrackProcessor 📋 | Chrome | 9/21/2021 | 1776 | |
| api.MediaStreamTrackProcessor.readable 📋 | Chrome | 9/21/2021 | 1776 | |
| api.MessageEvent.userActivation | Chrome | 1/29/2019 | 2742 | |
| api.MessagePort.postMessage.options_includeUserActivation_parameter | Chrome | 1/29/2019 | 2742 | |
| api.Metadata | Chrome | 8/2/2011 | 5479 | |
| api.Metadata.modificationTime | Chrome | 8/2/2011 | 5479 | |
| api.Metadata.size | Chrome | 8/2/2011 | 5479 | |
| api.MouseEvent.getModifierState.accel_support | Firefox | 9/2/2014 | 4352 | |
| api.MouseScrollEvent | Firefox | 6/30/2009 | 6242 | |
| api.MutationEvent | Firefox | 11/9/2004 | 7936 | |
| api.MutationEvent.attrChange | Firefox | 11/9/2004 | 7936 | |
| api.MutationEvent.attrName | Firefox | 11/9/2004 | 7936 | |
| api.MutationEvent.initMutationEvent | Firefox | 11/9/2004 | 7936 | |
| api.MutationEvent.newValue | Firefox | 11/9/2004 | 7936 | |
| api.MutationEvent.prevValue | Firefox | 11/9/2004 | 7936 | |
| api.MutationEvent.relatedNode | Firefox | 11/9/2004 | 7936 | |
| api.NavigateEvent 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.NavigateEvent 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.canIntercept 📋 | Chrome | 9/2/2022 | 1430 | |
| api.NavigateEvent.destination 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.downloadRequest 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.formData 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.hasUAVisualTransition 📋 | Chrome | 10/10/2023 | 1027 | |
| api.NavigateEvent.hashChange 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.info 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.intercept 📋 | Chrome | 9/2/2022 | 1430 | |
| api.NavigateEvent.navigationType 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.scroll 📋 | Chrome | 9/2/2022 | 1430 | |
| api.NavigateEvent.signal 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigateEvent.userInitiated 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.activation 📋 | Chrome | 3/19/2024 | 866 | |
| api.Navigation.back 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.canGoBack 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.canGoForward 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.currentEntry 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.currententrychange_event 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.entries 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.forward 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.navigate 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.navigate_event 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.navigateerror_event 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.navigatesuccess_event 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.reload 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.transition 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.traverseTo 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigation.updateCurrentEntry 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationActivation 📋 | Chrome | 3/19/2024 | 866 | |
| api.NavigationActivation.entry 📋 | Chrome | 3/19/2024 | 866 | |
| api.NavigationActivation.from 📋 | Chrome | 3/19/2024 | 866 | |
| api.NavigationActivation.navigationType 📋 | Chrome | 3/19/2024 | 866 | |
| api.NavigationCurrentEntryChangeEvent 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationCurrentEntryChangeEvent.NavigationCurrentEntryChangeEvent 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationCurrentEntryChangeEvent.from 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationCurrentEntryChangeEvent.navigationType 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationDestination 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationDestination.getState 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationDestination.id 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationDestination.index 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationDestination.key 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationDestination.sameDocument 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationDestination.url 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry.dispose_event 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry.getState 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry.id 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry.index 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry.key 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry.sameDocument 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationHistoryEntry.url 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationTransition 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationTransition.finished 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationTransition.from 📋 | Chrome | 5/24/2022 | 1531 | |
| api.NavigationTransition.navigationType 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Navigator.activeVRDisplays | Firefox | 3/8/2022 | 1608 | Chrome Android: Supported only by Google Daydream.Edge: WebVR content requires a Windows Mixed Reality headset or the Windows Mixed Reality Portal Simulator.Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Quest Browser: Supported only by Google Daydream.Samsung Internet: Supported only by Google Daydream. |
| api.Navigator.activeVRDisplays.secure_context_required | Firefox | 2/11/2020 | 2364 | |
| api.Navigator.adAuctionComponents 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.authentication | Chrome | 5/29/2018 | 2987 | |
| api.Navigator.bluetooth 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS. |
| api.Navigator.buildID | Firefox | 10/24/2006 | 7222 | Firefox: Since Firefox 64, this property returns a fixed timestamp as a privacy measure - 20181001000000.Firefox for Android: Since Firefox for Android 64, this property returns a fixed timestamp as a privacy measure - 20181001000000. |
| api.Navigator.canLoadAdAuctionFencedFrame 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.canShare.data_files_parameter 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Navigator.canShare.data_text_parameter 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Navigator.clearAppBadge 📋 | Chrome | 4/7/2020 | 2308 | Chrome: Windows and macOS only. Linux offers no universal badging API on the operating system level.Edge: Windows and macOS only. Linux offers no universal badging API on the operating system level.Safari: Badging is supported for installed web apps on macOS Sonoma and higher.Safari on iOS: Badging is supported for web apps saved to the home screen.WebView on iOS: Badging is supported for web apps saved to the home screen. |
| api.Navigator.clearOriginJoinedAdInterestGroups 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.connection 📋 | Chrome | 9/5/2017 | 3253 | |
| api.Navigator.createAuctionNonce 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.deprecatedReplaceInURN 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Navigator.deprecatedRunAdAuctionEnforcesKAnonymity 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.deviceMemory 📋 | Chrome | 12/6/2017 | 3161 | |
| api.Navigator.devicePosture 📋 | Chrome | 1/14/2025 | 565 | |
| api.Navigator.getAutoplayPolicy 📋 | Firefox | 4/11/2023 | 1209 | |
| api.Navigator.getBattery 📋 | Chrome | 10/7/2014 | 4317 | |
| api.Navigator.getBattery.secure_context_required | Chrome | 6/21/2022 | 1503 | |
| api.Navigator.getInstalledRelatedApps 📋 | Chrome | 8/25/2020 | 2168 | Chrome: Supported on Windows for checking of Universal Windows Platform (UWP) app installation. Resolves with an empty array on other platforms.Chrome: Always resolves with an empty array.Chrome Android: Supports checking of Progressive Web App (PWA) installation.Chrome Android: Supports checking of Android app installation.Edge: Supported on Windows for checking of Universal Windows Platform (UWP) app installation. Resolves with an empty array on other platforms.Edge: Always resolves with an empty array.Quest Browser: Supports checking of Progressive Web App (PWA) installation.Quest Browser: Supports checking of Android app installation.Opera: Supported on Windows for checking of Universal Windows Platform (UWP) app installation. Resolves with an empty array on other platforms.Opera: Always resolves with an empty array.Samsung Internet: Supports checking of Progressive Web App (PWA) installation.Samsung Internet: Supports checking of Android app installation. |
| api.Navigator.getInterestGroupAdAuctionData 📋 | Chrome | 1/14/2025 | 565 | |
| api.Navigator.getVRDisplays | Firefox | 3/8/2022 | 1608 | Chrome: Available on all platforms behind a flag, but currently only works on desktop in an experimental version of Chrome (other builds won't return any devices when Navigator.getVRDisplays() is invoked).Chrome Android: Currently supported only by Google Daydream.Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Quest Browser: Currently supported only by Google Daydream.Samsung Internet: Currently supported only by Google Daydream. |
| api.Navigator.globalPrivacyControl 📋 | Firefox | 11/21/2023 | 985 | Firefox: Opt-in to GPC using the Website Privacy Preference setting ( about:preferences#privacy) checkbox 'Tell websites not to sell or share my data', or by setting the preference privacy.globalprivacycontrol.enabled to true. |
| api.Navigator.gpu 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Firefox: Currently supported on Linux and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.Navigator.hid 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Navigator.ink 📋 | Chrome | 9/21/2021 | 1776 | |
| api.Navigator.joinAdInterestGroup 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.keyboard 📋 | Chrome | 7/24/2018 | 2931 | |
| api.Navigator.leaveAdInterestGroup 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.login 📋 | Chrome | 12/5/2023 | 971 | |
| api.Navigator.managed 📋 | Chrome | 5/25/2021 | 1895 | |
| api.Navigator.ml 📋 | Chrome | 4/4/2023 | 1216 | |
| api.Navigator.oscpu 📋 | Firefox | 11/9/2004 | 7936 | Firefox: The preference "general.oscpu.override" can be used to set a value to be returned instead of the true CPU description. The preference setting is ignored for calls made by privileged code, which continue to get the actual CPU description.Firefox for Android: The preference "general.oscpu.override" can be used to set a value to be returned instead of the true CPU description. The preference setting is ignored for calls made by privileged code, which continue to get the actual CPU description. |
| api.Navigator.presentation 📋 | Chrome | 12/1/2015 | 3897 | |
| api.Navigator.protectedAudience 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_cabal | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_dat | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_did | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_dweb | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_ethereum | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_ftp | Firefox | 3/8/2022 | 1608 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_ftps | Firefox | 3/8/2022 | 1608 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_hyper | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_ipfs | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_ipns | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_sftp | Firefox | 3/8/2022 | 1608 | |
| api.Navigator.registerProtocolHandler.scheme_parameter_ssb | Chrome | 10/20/2020 | 2112 | |
| api.Navigator.runAdAuction 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.scheduling 📋 | Chrome | 11/17/2020 | 2084 | |
| api.Navigator.serial 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Navigator.setAppBadge 📋 | Chrome | 4/7/2020 | 2308 | Chrome: Windows and macOS only. Linux offers no universal badging API on the operating system level.Edge: Windows and macOS only. Linux offers no universal badging API on the operating system level.Safari: Badging is supported for installed web apps on macOS Sonoma and higher.Safari: Passing 0 as an argument will clear the badge instead of displaying an unnumbered dot.Safari on iOS: Badging is supported for web apps saved to the home screen.Safari on iOS: Passing 0 as an argument will clear the badge instead of displaying an unnumbered dot.WebView on iOS: Badging is supported for web apps saved to the home screen. |
| api.Navigator.share.data_files_parameter 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Navigator.storageBuckets 📋 | Chrome | 2/20/2024 | 894 | |
| api.Navigator.taintEnabled 📋 | Firefox | 11/9/2004 | 7936 | |
| api.Navigator.unregisterProtocolHandler 📋 | Chrome | 10/7/2014 | 4317 | |
| api.Navigator.updateAdInterestGroups 📋 | Chrome | 8/20/2024 | 712 | |
| api.Navigator.usb 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes navigator.usb, but does not support WebUSB. See bug 41441927. |
| api.Navigator.userAgentData 📋 | Chrome | 4/13/2021 | 1937 | |
| api.Navigator.userAgentData.secure_context_required | Chrome | 4/13/2021 | 1937 | |
| api.Navigator.vibrate 📋 | Chrome | 1/14/2014 | 4583 | Chrome Android: Beginning in Chrome 55, this is not supported in cross-origin iframes.Chrome Android: Beginning in Chrome 60, this method requires a user gesture. Otherwise it returns false.Firefox: Until Firefox 26 included, when the vibration pattern was too long or any of its elements too large, Firefox threw an exception instead of returning false (bug 884935).Firefox: From Firefox 32 onwards, when the vibration pattern is too long or any of its elements too large, it returns true but truncates the pattern (bug 1014581).Firefox: Beginning in Firefox 72, this is not supported in cross-origin iframes.Firefox for Android: Vibration is disabled. If the window is visible, then navigator.vibrate() returns true, but no vibration takes place (regardless of hardware support). Originally, the intent was to disable it for cross-origin frames only (bug 1591113), but the feature was not re-enabled due to abuse concerns (bug 1653318).Firefox for Android: Until Firefox 26 included, when the vibration pattern was too long or any of its elements too large, Firefox threw an exception instead of returning false (bug 884935).Firefox for Android: From Firefox 32 onwards, when the vibration pattern is too long or any of its elements too large, it returns true but truncates the pattern (bug 1014581).Quest Browser: Beginning in Chrome 55, this is not supported in cross-origin iframes.Quest Browser: Beginning in Chrome 60, this method requires a user gesture. Otherwise it returns false.Opera Android: Beginning in Opera 42, this is not supported in cross-origin iframes.Opera Android: Beginning in Opera 47, this method requires a user gesture. Otherwise it returns false.Samsung Internet: Beginning in Chrome 55, this is not supported in cross-origin iframes.Samsung Internet: Beginning in Chrome 60, this method requires a user gesture. Otherwise it returns false.WebView Android: Beginning in version 55, this is not supported in cross-origin iframes.WebView Android: Beginning in version 60, this method requires a user gesture. Otherwise it returns false. |
| api.Navigator.virtualKeyboard 📋 | Chrome | 9/21/2021 | 1776 | |
| api.Navigator.windowControlsOverlay 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Navigator.xr 📋 | Chrome | 12/10/2019 | 2427 | |
| api.NavigatorLogin 📋 | Chrome | 12/5/2023 | 971 | |
| api.NavigatorLogin.setStatus 📋 | Chrome | 12/5/2023 | 971 | |
| api.NavigatorManagedData 📋 | Chrome | 5/25/2021 | 1895 | |
| api.NavigatorManagedData.getManagedConfiguration 📋 | Chrome | 5/25/2021 | 1895 | |
| api.NavigatorManagedData.managedconfigurationchange_event 📋 | Chrome | 5/25/2021 | 1895 | |
| api.NavigatorUAData 📋 | Chrome | 4/13/2021 | 1937 | |
| api.NavigatorUAData.brands 📋 | Chrome | 4/13/2021 | 1937 | |
| api.NavigatorUAData.getHighEntropyValues 📋 | Chrome | 4/13/2021 | 1937 | |
| api.NavigatorUAData.mobile 📋 | Chrome | 4/13/2021 | 1937 | |
| api.NavigatorUAData.platform 📋 | Chrome | 8/31/2021 | 1797 | |
| api.NavigatorUAData.toJSON 📋 | Chrome | 8/31/2021 | 1797 | |
| api.NetworkInformation 📋 | Chrome | 9/5/2017 | 3253 | |
| api.NetworkInformation.change_event 📋 | Chrome | 9/5/2017 | 3253 | Firefox for Android: On Firefox, the event handler property corresponding to the change event is ontypechange. |
| api.NetworkInformation.downlink 📋 | Chrome | 9/5/2017 | 3253 | Chrome: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Chrome Android: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Edge: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Quest Browser: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Opera: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Opera Android: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Samsung Internet: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.WebView Android: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure. |
| api.NetworkInformation.downlinkMax 📋 | Chrome | 9/5/2017 | 3253 | Chrome: Only supported on ChromeOS |
| api.NetworkInformation.effectiveType 📋 | Chrome | 9/5/2017 | 3253 | |
| api.NetworkInformation.rtt 📋 | Chrome | 9/5/2017 | 3253 | Chrome: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Chrome Android: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Edge: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Quest Browser: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Opera: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Opera Android: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Samsung Internet: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.WebView Android: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure. |
| api.NetworkInformation.saveData 📋 | Chrome | 3/6/2018 | 3071 | |
| api.NetworkInformation.type 📋 | Chrome | 9/5/2017 | 3253 | Chrome: Only supported on ChromeOS |
| api.NetworkInformation.worker_support | Chrome | 9/5/2017 | 3253 | |
| api.NodeIterator.detach 📋 | Chrome | 12/11/2008 | 6443 | |
| api.NotRestoredReasonDetails 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasonDetails.reason 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasonDetails.toJSON | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons.children 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons.id 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons.name 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons.reasons 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons.src 📋 | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons.toJSON | Chrome | 5/14/2024 | 810 | |
| api.NotRestoredReasons.url 📋 | Chrome | 5/14/2024 | 810 | |
| api.Notification.actions 📋 | Chrome | 8/31/2016 | 3623 | |
| api.Notification.badge 📋 | Chrome | 8/31/2016 | 3623 | Safari: Badging is supported for web apps saved to the Dock in Safari 17 on the macOS Sonoma betaSafari on iOS: Badging is supported for web apps saved to the Dock in Safari on iOS 17 on the macOS Sonoma beta |
| api.Notification.image 📋 | Chrome | 1/25/2017 | 3476 | |
| api.Notification.maxActions_static 📋 | Chrome | 1/20/2016 | 3847 | |
| api.Notification.renotify 📋 | Chrome | 4/13/2016 | 3763 | |
| api.Notification.timestamp 📋 | Chrome | 4/13/2016 | 3763 | |
| api.Notification.vibrate 📋 | Chrome | 8/31/2016 | 3623 | |
| api.OTPCredential 📋 | Chrome | 8/31/2021 | 1797 | |
| api.OTPCredential.code 📋 | Chrome | 8/31/2021 | 1797 | |
| api.OfflineAudioContext.suspend 📋 | Chrome | 3/3/2015 | 4170 | |
| api.OffscreenCanvasRenderingContext2D.commit | Firefox | 9/20/2022 | 1412 | |
| api.OffscreenCanvasRenderingContext2D.imageSmoothingQuality 📋 | Chrome | 9/4/2018 | 2889 | |
| api.OrientationSensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.OrientationSensor.populateMatrix 📋 | Chrome | 5/29/2018 | 2987 | |
| api.OrientationSensor.quaternion 📋 | Chrome | 5/29/2018 | 2987 | |
| api.OverconstrainedError 📋 | Chrome | 12/6/2017 | 3161 | |
| api.OverconstrainedError.OverconstrainedError 📋 | Chrome | 12/6/2017 | 3161 | |
| api.OverconstrainedError.constraint 📋 | Chrome | 12/6/2017 | 3161 | |
| api.PageRevealEvent 📋 | Chrome | 3/19/2024 | 866 | |
| api.PageRevealEvent.PageRevealEvent 📋 | Chrome | 8/20/2024 | 712 | |
| api.PageRevealEvent.viewTransition 📋 | Chrome | 6/11/2024 | 782 | |
| api.PageSwapEvent 📋 | Chrome | 4/16/2024 | 838 | |
| api.PageSwapEvent.PageSwapEvent 📋 | Chrome | 8/20/2024 | 712 | |
| api.PageSwapEvent.activation 📋 | Chrome | 4/16/2024 | 838 | |
| api.PageSwapEvent.viewTransition 📋 | Chrome | 6/11/2024 | 782 | |
| api.PaintRenderingContext2D 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.beginPath 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.clearRect 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.clip 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.createLinearGradient 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.createPattern 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.createRadialGradient 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.drawImage 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.fill 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.fillRect 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.fillStyle 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.filter | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.getLineDash 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.getTransform 📋 | Chrome | 7/24/2018 | 2931 | |
| api.PaintRenderingContext2D.globalAlpha 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.globalCompositeOperation 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.imageSmoothingEnabled 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.imageSmoothingQuality 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.isPointInPath 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.isPointInStroke 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.lineCap 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.lineDashOffset 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.lineJoin 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.lineWidth 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.miterLimit 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.resetTransform 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.restore 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.rotate 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.save 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.scale 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.setLineDash 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.setTransform 📋 | Chrome | 7/24/2018 | 2931 | |
| api.PaintRenderingContext2D.shadowBlur 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.shadowColor 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.shadowOffsetX 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.shadowOffsetY 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.stroke 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.strokeRect 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.strokeStyle 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.transform 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintRenderingContext2D.translate 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintSize 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintSize.height 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintSize.width 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintWorkletGlobalScope 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintWorkletGlobalScope.devicePixelRatio 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PaintWorkletGlobalScope.registerPaint 📋 | Chrome | 3/6/2018 | 3071 | |
| api.PasswordCredential 📋 | Chrome | 5/25/2016 | 3721 | |
| api.PasswordCredential.PasswordCredential 📋 | Chrome | 5/25/2016 | 3721 | |
| api.PasswordCredential.iconURL 📋 | Chrome | 5/25/2016 | 3721 | |
| api.PasswordCredential.name 📋 | Chrome | 5/25/2016 | 3721 | |
| api.PasswordCredential.password 📋 | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.addressLine | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.city | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.country | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.dependentLocality | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.organization | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.phone | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.postalCode | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.recipient | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.region | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.sortingCode | Chrome | 7/25/2017 | 3295 | |
| api.PaymentAddress.toJSON | Chrome | 7/25/2017 | 3295 | |
| api.PaymentManager 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentManager.enableDelegations 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PaymentManager.secure_context_required | Chrome | 2/20/2024 | 894 | |
| api.PaymentManager.userHint 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequest.PaymentRequest.secure_payment_confirmation_method | Chrome | 10/19/2021 | 1748 | |
| api.PaymentRequest.merchantvalidation_event | Firefox | 8/8/2017 | 3281 | |
| api.PaymentRequestEvent 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.PaymentRequestEvent 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.changePaymentMethod 📋 | Chrome | 7/30/2019 | 2560 | |
| api.PaymentRequestEvent.changeShippingAddress 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PaymentRequestEvent.changeShippingOption 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PaymentRequestEvent.methodData 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.modifiers 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.openWindow 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.paymentOptions 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PaymentRequestEvent.paymentRequestId 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.paymentRequestOrigin 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.respondWith 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.shippingOptions 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PaymentRequestEvent.topOrigin 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestEvent.total 📋 | Chrome | 10/16/2018 | 2847 | |
| api.PaymentRequestUpdateEvent.secure_context_required | Chrome | 2/20/2024 | 894 | |
| api.Performance.measureUserAgentSpecificMemory 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Performance.memory | Chrome | 10/19/2010 | 5766 | |
| api.PerformanceElementTiming 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.element 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.id 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.identifier 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.intersectionRect 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.loadTime 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.naturalHeight 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.naturalWidth 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.renderTime 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.toJSON 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceElementTiming.url 📋 | Chrome | 9/10/2019 | 2518 | |
| api.PerformanceEventTiming.interactionId 📋 | Chrome | 11/15/2021 | 1721 | |
| api.PerformanceLongAnimationFrameTiming 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceLongAnimationFrameTiming.blockingDuration 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceLongAnimationFrameTiming.firstUIEventTimestamp 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceLongAnimationFrameTiming.renderStart 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceLongAnimationFrameTiming.scripts 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceLongAnimationFrameTiming.styleAndLayoutStart 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceLongAnimationFrameTiming.toJSON 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceLongTaskTiming 📋 | Chrome | 4/19/2017 | 3392 | |
| api.PerformanceLongTaskTiming.attribution 📋 | Chrome | 4/19/2017 | 3392 | |
| api.PerformanceLongTaskTiming.toJSON 📋 | Chrome | 4/19/2017 | 3392 | |
| api.PerformanceNavigationTiming.activationStart 📋 | Chrome | 11/29/2022 | 1342 | |
| api.PerformanceNavigationTiming.criticalCHRestart 📋 | Chrome | 8/15/2023 | 1083 | |
| api.PerformanceNavigationTiming.notRestoredReasons 📋 | Chrome | 5/14/2024 | 810 | |
| api.PerformanceObserver.PerformanceObserver.droppedEntriesCount 📋 | Chrome | 10/19/2021 | 1748 | |
| api.PerformancePaintTiming.first-paint 📋 | Chrome | 7/25/2017 | 3295 | |
| api.PerformanceResourceTiming.contentType 📋 | Firefox | 8/6/2024 | 726 | |
| api.PerformanceResourceTiming.deliveryType 📋 | Chrome | 9/12/2023 | 1055 | |
| api.PerformanceResourceTiming.deliveryType.navigational-prefetch 📋 | Chrome | 9/12/2023 | 1055 | |
| api.PerformanceResourceTiming.finalResponseHeadersStart 📋 | Chrome | 2/4/2025 | 544 | |
| api.PerformanceResourceTiming.firstInterimResponseStart 📋 | Chrome | 7/18/2023 | 1111 | |
| api.PerformanceResourceTiming.renderBlockingStatus 📋 | Chrome | 10/25/2022 | 1377 | |
| api.PerformanceScriptTiming 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.executionStart 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.forcedStyleAndLayoutDuration 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.invoker 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.invokerType 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.pauseDuration 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.sourceCharPosition 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.sourceFunctionName 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.sourceURL 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.toJSON 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.window 📋 | Chrome | 3/19/2024 | 866 | |
| api.PerformanceScriptTiming.windowAttribution 📋 | Chrome | 3/19/2024 | 866 | |
| api.PeriodicSyncEvent 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PeriodicSyncEvent.PeriodicSyncEvent 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PeriodicSyncEvent.tag 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PeriodicSyncManager 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PeriodicSyncManager.getTags 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PeriodicSyncManager.register 📋 | Chrome | 2/4/2020 | 2371 | |
| api.PeriodicSyncManager.unregister 📋 | Chrome | 2/4/2020 | 2371 | |
| api.Permissions.permission_accelerometer | Chrome | 10/17/2017 | 3211 | |
| api.Permissions.permission_accessibility-events | Chrome | 10/17/2017 | 3211 | |
| api.Permissions.permission_ambient-light-sensor | Chrome | 10/17/2017 | 3211 | |
| api.Permissions.permission_background-sync | Chrome | 10/17/2017 | 3211 | |
| api.Permissions.permission_clipboard-read | Chrome | 1/23/2018 | 3113 | |
| api.Permissions.permission_clipboard-write 📋 | Chrome | 1/23/2018 | 3113 | |
| api.Permissions.permission_compute-pressure 📋 | Chrome | 5/14/2024 | 810 | |
| api.Permissions.permission_gyroscope | Chrome | 5/25/2016 | 3721 | |
| api.Permissions.permission_local-fonts | Chrome | 6/21/2022 | 1503 | |
| api.Permissions.permission_magnetometer | Chrome | 10/17/2017 | 3211 | |
| api.Permissions.permission_payment-handler | Chrome | 4/17/2018 | 3029 | |
| api.Permissions.permission_top-level-storage-access 📋 | Chrome | 5/2/2023 | 1188 | |
| api.Permissions.permission_window-management 📋 | Chrome | 3/7/2023 | 1244 | |
| api.Permissions.request 📋 | Chrome | 10/13/2015 | 3946 | |
| api.Permissions.requestAll | Chrome | 1/20/2016 | 3847 | |
| api.PictureInPictureEvent 📋 | Chrome | 8/25/2020 | 2168 | |
| api.PictureInPictureEvent.PictureInPictureEvent 📋 | Chrome | 8/25/2020 | 2168 | |
| api.PictureInPictureEvent.pictureInPictureWindow 📋 | Chrome | 9/4/2018 | 2889 | |
| api.PictureInPictureWindow 📋 | Chrome | 9/4/2018 | 2889 | |
| api.PictureInPictureWindow.height 📋 | Chrome | 9/4/2018 | 2889 | |
| api.PictureInPictureWindow.resize_event 📋 | Chrome | 9/4/2018 | 2889 | |
| api.PictureInPictureWindow.width 📋 | Chrome | 9/4/2018 | 2889 | |
| api.PointerEvent.persistentDeviceId 📋 | Chrome | 8/20/2024 | 712 | |
| api.PointerEvent.pointerType.fractional_coordinates | Chrome | 1/23/2018 | 3113 | Chrome: movementX and movementY are not fractional, see bug 41364801.Chrome Android: movementX and movementY are not fractional, see bug 41364801.Edge: movementX and movementY are not fractional, see bug 41364801.Edge: Only clientX, clientY, pageX and pageY are fractional.Internet Explorer: Only clientX, clientY, pageX and pageY are fractional.Quest Browser: movementX and movementY are not fractional, see bug 41364801.Opera: movementX and movementY are not fractional, see bug 41364801.Opera Android: movementX and movementY are not fractional, see bug 41364801.Samsung Internet: movementX and movementY are not fractional, see bug 41364801.WebView Android: movementX and movementY are not fractional, see bug 41364801. |
| api.PopStateEvent.hasUAVisualTransition 📋 | Chrome | 10/10/2023 | 1027 | |
| api.PositionSensorVRDevice | Firefox | 7/2/2015 | 4049 | |
| api.PositionSensorVRDevice.getImmediateState | Firefox | 7/2/2015 | 4049 | |
| api.PositionSensorVRDevice.getState | Firefox | 7/2/2015 | 4049 | |
| api.PositionSensorVRDevice.resetSensor | Firefox | 7/2/2015 | 4049 | |
| api.Presentation 📋 | Chrome | 12/1/2015 | 3897 | |
| api.Presentation.defaultRequest 📋 | Chrome | 12/1/2015 | 3897 | |
| api.Presentation.receiver 📋 | Chrome | 6/5/2017 | 3345 | |
| api.PresentationAvailability 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationAvailability.change_event 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationAvailability.value 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnection 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnection.binaryType 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnection.close 📋 | Chrome | 3/2/2016 | 3805 | |
| api.PresentationConnection.close_event | Chrome | 4/13/2016 | 3763 | |
| api.PresentationConnection.connect_event | Chrome | 4/13/2016 | 3763 | |
| api.PresentationConnection.id 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnection.message_event | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnection.send 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnection.state 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnection.terminate 📋 | Chrome | 1/20/2016 | 3847 | |
| api.PresentationConnection.terminate_event | Chrome | 4/13/2016 | 3763 | |
| api.PresentationConnection.url 📋 | Chrome | 3/9/2017 | 3433 | |
| api.PresentationConnectionAvailableEvent 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnectionAvailableEvent.PresentationConnectionAvailableEvent 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnectionAvailableEvent.connection 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationConnectionCloseEvent 📋 | Chrome | 4/13/2016 | 3763 | |
| api.PresentationConnectionCloseEvent.PresentationConnectionCloseEvent 📋 | Chrome | 4/13/2016 | 3763 | |
| api.PresentationConnectionCloseEvent.message 📋 | Chrome | 4/13/2016 | 3763 | |
| api.PresentationConnectionCloseEvent.reason 📋 | Chrome | 4/13/2016 | 3763 | |
| api.PresentationConnectionList 📋 | Chrome | 6/5/2017 | 3345 | |
| api.PresentationConnectionList.connectionavailable_event | Chrome | 6/5/2017 | 3345 | |
| api.PresentationConnectionList.connections 📋 | Chrome | 6/5/2017 | 3345 | |
| api.PresentationReceiver 📋 | Chrome | 6/5/2017 | 3345 | |
| api.PresentationReceiver.connectionList 📋 | Chrome | 6/5/2017 | 3345 | |
| api.PresentationRequest 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationRequest.PresentationRequest 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationRequest.connectionavailable_event 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationRequest.getAvailability 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationRequest.reconnect 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PresentationRequest.secure_context_required | Chrome | 9/5/2017 | 3253 | |
| api.PresentationRequest.start 📋 | Chrome | 12/1/2015 | 3897 | |
| api.PressureObserver 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureObserver.PressureObserver 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureObserver.disconnect 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureObserver.knownSources_static 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureObserver.observe 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureObserver.takeRecords 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureObserver.unobserve 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureRecord 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureRecord.source 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureRecord.state 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureRecord.time 📋 | Chrome | 5/14/2024 | 810 | |
| api.PressureRecord.toJSON 📋 | Chrome | 5/14/2024 | 810 | |
| api.Profiler 📋 | Chrome | 9/21/2021 | 1776 | |
| api.Profiler.Profiler 📋 | Chrome | 9/21/2021 | 1776 | |
| api.Profiler.sampleInterval 📋 | Chrome | 9/21/2021 | 1776 | |
| api.Profiler.stop 📋 | Chrome | 9/21/2021 | 1776 | |
| api.Profiler.stopped 📋 | Chrome | 9/21/2021 | 1776 | |
| api.ProtectedAudience 📋 | Chrome | 7/23/2024 | 740 | |
| api.ProtectedAudience.queryFeatureSupport 📋 | Chrome | 7/23/2024 | 740 | |
| api.PublicKeyCredential.signalAllAcceptedCredentials_static 📋 | Chrome | 1/14/2025 | 565 | |
| api.PublicKeyCredential.signalCurrentUserDetails_static 📋 | Chrome | 1/14/2025 | 565 | |
| api.PublicKeyCredential.signalUnknownCredential_static 📋 | Chrome | 1/14/2025 | 565 | |
| api.PushSubscription.subscriptionId | Chrome | 4/14/2015 | 4128 | |
| api.PushSubscriptionOptions.userVisibleOnly 📋 | Chrome | 10/12/2016 | 3581 | Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen. |
| api.RTCCertificate.getFingerprints 📋 | Chrome | 9/5/2017 | 3253 | |
| api.RTCDataChannel.closing_event 📋 | Chrome | 4/7/2020 | 2308 | |
| api.RTCDataChannel.transferable 📋 | Chrome | 10/15/2024 | 656 | |
| api.RTCDtlsTransport.error_event | Chrome | 1/29/2019 | 2742 | |
| api.RTCDtlsTransport.getRemoteCertificates 📋 | Chrome | 1/29/2019 | 2742 | |
| api.RTCEncodedAudioFrame.RTCEncodedAudioFrame 📋 | Chrome | 7/23/2024 | 740 | |
| api.RTCEncodedVideoFrame.RTCEncodedVideoFrame 📋 | Chrome | 7/23/2024 | 740 | |
| api.RTCError 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCError.RTCError 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCError.errorDetail 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCError.httpRequestStatusCode 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCError.receivedAlert 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCError.sctpCauseCode 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCError.sdpLineNumber 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCError.sentAlert 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCErrorEvent 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCErrorEvent.RTCErrorEvent 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCErrorEvent.error 📋 | Chrome | 4/23/2019 | 2658 | |
| api.RTCIceCandidate.relayProtocol 📋 | Chrome | 4/16/2024 | 838 | Firefox: See bug 1886013.Firefox for Android: See bug 1886013. |
| api.RTCIceCandidate.url 📋 | Chrome | 4/16/2024 | 838 | Firefox: See bug 1886013.Firefox for Android: See bug 1886013. |
| api.RTCIceTransport.getLocalCandidates 📋 | Chrome | 6/4/2019 | 2616 | |
| api.RTCIceTransport.getLocalParameters 📋 | Chrome | 6/4/2019 | 2616 | |
| api.RTCIceTransport.getRemoteCandidates 📋 | Chrome | 6/4/2019 | 2616 | |
| api.RTCIceTransport.getRemoteParameters 📋 | Chrome | 6/4/2019 | 2616 | |
| api.RTCIceTransport.getSelectedCandidatePair 📋 | Chrome | 6/4/2019 | 2616 | |
| api.RTCIceTransport.role 📋 | Chrome | 6/4/2019 | 2616 | |
| api.RTCIceTransport.selectedcandidatepairchange_event 📋 | Chrome | 6/4/2019 | 2616 | |
| api.RTCIdentityAssertion 📋 | Firefox | 8/11/2015 | 4009 | Firefox: The RTCIdentityAssertion interface itself is not present, but an object with the same properties is usedFirefox for Android: The RTCIdentityAssertion interface itself is not present, but an object with the same properties is used |
| api.RTCIdentityAssertion.idp 📋 | Firefox | 8/11/2015 | 4009 | |
| api.RTCIdentityAssertion.name 📋 | Firefox | 8/11/2015 | 4009 | |
| api.RTCPeerConnection.RTCPeerConnection.configuration_iceCandidatePoolSize_parameter | Chrome | 6/5/2017 | 3345 | |
| api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.credentialType_parameter | Firefox | 6/7/2016 | 3708 | |
| api.RTCPeerConnection.RTCPeerConnection.configuration_peerIdentity_parameter | Firefox | 9/2/2014 | 4352 | |
| api.RTCPeerConnection.RTCPeerConnection.configuration_rtcpMuxPolicy_parameter | Chrome | 3/9/2017 | 3433 | Chrome: Default for rtcpMuxPolicy is requireEdge: Default for rtcpMuxPolicy is requireOpera: Default for rtcpMuxPolicy is require |
| api.RTCPeerConnection.createDTMFSender | Chrome | 5/21/2013 | 4821 | |
| api.RTCPeerConnection.getIdentityAssertion 📋 | Firefox | 8/11/2015 | 4009 | |
| api.RTCPeerConnection.icecandidateerror_event 📋 | Chrome | 9/10/2019 | 2518 | |
| api.RTCPeerConnection.idpLoginUrl 📋 | Firefox | 8/11/2015 | 4009 | |
| api.RTCPeerConnection.peerIdentity 📋 | Firefox | 8/11/2015 | 4009 | |
| api.RTCPeerConnection.removeStream | Chrome | 1/10/2013 | 4952 | |
| api.RTCPeerConnection.removestream_event | Chrome | 1/10/2013 | 4952 | |
| api.RTCPeerConnection.setIdentityProvider 📋 | Firefox | 8/11/2015 | 4009 | |
| api.RTCPeerConnectionIceErrorEvent 📋 | Chrome | 9/10/2019 | 2518 | |
| api.RTCPeerConnectionIceErrorEvent.RTCPeerConnectionIceErrorEvent 📋 | Chrome | 9/10/2019 | 2518 | |
| api.RTCPeerConnectionIceErrorEvent.address 📋 | Chrome | 4/7/2020 | 2308 | |
| api.RTCPeerConnectionIceErrorEvent.errorCode 📋 | Chrome | 9/10/2019 | 2518 | |
| api.RTCPeerConnectionIceErrorEvent.errorText 📋 | Chrome | 9/10/2019 | 2518 | |
| api.RTCPeerConnectionIceErrorEvent.hostCandidate | Chrome | 9/10/2019 | 2518 | |
| api.RTCPeerConnectionIceErrorEvent.port 📋 | Chrome | 4/7/2020 | 2308 | |
| api.RTCPeerConnectionIceErrorEvent.url 📋 | Chrome | 9/10/2019 | 2518 | |
| api.RTCRtpReceiver.createEncodedStreams | Chrome | 10/20/2020 | 2112 | |
| api.RTCRtpReceiver.getParameters.return_object_property_headerExtensions 📋 | Chrome | 9/4/2018 | 2889 | |
| api.RTCRtpReceiver.getParameters.return_object_property_rtcp 📋 | Chrome | 9/4/2018 | 2889 | |
| api.RTCRtpReceiver.rtcpTransport | Chrome | 6/5/2017 | 3345 | |
| api.RTCRtpReceiver.transform 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransform 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransform.RTCRtpScriptTransform 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransformer 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransformer.generateKeyFrame 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransformer.options 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransformer.readable 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransformer.sendKeyFrameRequest 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpScriptTransformer.writable 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpSender.createEncodedStreams | Chrome | 10/20/2020 | 2112 | |
| api.RTCRtpSender.getParameters.return_object_property_degradationPreference | Chrome | 5/19/2020 | 2266 | |
| api.RTCRtpSender.getParameters.return_object_property_transactionId 📋 | Chrome | 9/4/2018 | 2889 | |
| api.RTCRtpSender.rtcpTransport | Chrome | 6/4/2019 | 2616 | |
| api.RTCRtpSender.setParameters.parameters_degradationPreference_parameter | Chrome | 5/19/2020 | 2266 | |
| api.RTCRtpSender.setParameters.parameters_encodings_parameter.rid | Firefox | 4/26/2016 | 3750 | |
| api.RTCRtpSender.setParameters.parameters_transactionId_parameter 📋 | Chrome | 9/4/2018 | 2889 | |
| api.RTCRtpSender.transform 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCRtpTransceiver.getHeaderExtensionsToNegotiate 📋 | Chrome | 9/12/2023 | 1055 | |
| api.RTCRtpTransceiver.getNegotiatedHeaderExtensions 📋 | Chrome | 9/12/2023 | 1055 | |
| api.RTCRtpTransceiver.setHeaderExtensionsToNegotiate 📋 | Chrome | 9/12/2023 | 1055 | |
| api.RTCStatsReport.type_candidate-pair.availableOutgoingBitrate 📋 | Chrome | 4/19/2017 | 3392 | |
| api.RTCStatsReport.type_candidate-pair.bytesDiscardedOnSend 📋 | Chrome | 11/15/2021 | 1721 | |
| api.RTCStatsReport.type_candidate-pair.consentRequestsSent 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_candidate-pair.currentRoundTripTime 📋 | Chrome | 12/4/2018 | 2798 | |
| api.RTCStatsReport.type_candidate-pair.packetsDiscardedOnSend 📋 | Chrome | 11/15/2021 | 1721 | |
| api.RTCStatsReport.type_candidate-pair.packetsReceived 📋 | Chrome | 11/15/2021 | 1721 | |
| api.RTCStatsReport.type_candidate-pair.packetsSent 📋 | Chrome | 11/15/2021 | 1721 | |
| api.RTCStatsReport.type_candidate-pair.requestsReceived 📋 | Chrome | 4/19/2017 | 3392 | |
| api.RTCStatsReport.type_candidate-pair.requestsSent 📋 | Chrome | 4/19/2017 | 3392 | |
| api.RTCStatsReport.type_candidate-pair.responsesReceived 📋 | Chrome | 4/19/2017 | 3392 | |
| api.RTCStatsReport.type_candidate-pair.responsesSent 📋 | Chrome | 4/19/2017 | 3392 | |
| api.RTCStatsReport.type_candidate-pair.totalRoundTripTime 📋 | Chrome | 12/4/2018 | 2798 | |
| api.RTCStatsReport.type_certificate 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_certificate.base64Certificate 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_certificate.fingerprint 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_certificate.fingerprintAlgorithm 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_certificate.id 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_certificate.timestamp 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_certificate.type 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_inbound-rtp.jitterBufferMinimumDelay 📋 | Chrome | 9/2/2022 | 1430 | |
| api.RTCStatsReport.type_inbound-rtp.jitterBufferTargetDelay 📋 | Chrome | 9/2/2022 | 1430 | |
| api.RTCStatsReport.type_inbound-rtp.keyFramesDecoded 📋 | Chrome | 12/10/2019 | 2427 | |
| api.RTCStatsReport.type_inbound-rtp.playoutId 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_inbound-rtp.transportId 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_local-candidate.foundation 📋 | Chrome | 11/29/2022 | 1342 | |
| api.RTCStatsReport.type_local-candidate.usernameFragment 📋 | Chrome | 11/29/2022 | 1342 | |
| api.RTCStatsReport.type_media-playout 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.id 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.kind 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.synthesizedSamplesDuration 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.synthesizedSamplesEvents 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.timestamp 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.totalPlayoutDelay 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.totalSamplesCount 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.totalSamplesDuration 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-playout.type 📋 | Chrome | 3/7/2023 | 1244 | |
| api.RTCStatsReport.type_media-source.audioLevel 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_media-source.totalAudioEnergy 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_media-source.totalSamplesDuration 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_outbound-rtp.active 📋 | Chrome | 9/27/2022 | 1405 | |
| api.RTCStatsReport.type_outbound-rtp.keyFramesEncoded 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_outbound-rtp.mediaSourceId 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_outbound-rtp.qualityLimitationDurations 📋 | Chrome | 8/31/2021 | 1797 | |
| api.RTCStatsReport.type_outbound-rtp.qualityLimitationReason 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_outbound-rtp.scalabilityMode 📋 | Chrome | 2/7/2023 | 1272 | |
| api.RTCStatsReport.type_outbound-rtp.targetBitrate 📋 | Chrome | 2/1/2022 | 1643 | |
| api.RTCStatsReport.type_outbound-rtp.totalEncodedBytesTarget 📋 | Firefox | 6/28/2022 | 1496 | |
| api.RTCStatsReport.type_outbound-rtp.totalPacketSendDelay 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_outbound-rtp.transportId 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_remote-candidate.foundation 📋 | Chrome | 11/29/2022 | 1342 | |
| api.RTCStatsReport.type_remote-candidate.usernameFragment 📋 | Chrome | 11/29/2022 | 1342 | |
| api.RTCStatsReport.type_remote-inbound-rtp.packetsReceived 📋 | Firefox | 1/7/2020 | 2399 | |
| api.RTCStatsReport.type_remote-inbound-rtp.transportId 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_remote-outbound-rtp.reportsSent 📋 | Chrome | 5/25/2021 | 1895 | |
| api.RTCStatsReport.type_remote-outbound-rtp.roundTripTimeMeasurements 📋 | Chrome | 11/15/2021 | 1721 | |
| api.RTCStatsReport.type_remote-outbound-rtp.totalRoundTripTime 📋 | Chrome | 11/15/2021 | 1721 | |
| api.RTCStatsReport.type_remote-outbound-rtp.transportId 📋 | Chrome | 5/25/2021 | 1895 | |
| api.RTCStatsReport.type_transport 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.bytesReceived 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.bytesSent 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.dtlsCipher 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.dtlsRole 📋 | Chrome | 6/21/2022 | 1503 | |
| api.RTCStatsReport.type_transport.dtlsState 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.iceLocalUsernameFragment 📋 | Chrome | 6/21/2022 | 1503 | |
| api.RTCStatsReport.type_transport.iceRole 📋 | Chrome | 6/21/2022 | 1503 | |
| api.RTCStatsReport.type_transport.iceState 📋 | Chrome | 6/21/2022 | 1503 | |
| api.RTCStatsReport.type_transport.id 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.localCertificateId 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.packetsReceived 📋 | Chrome | 10/20/2020 | 2112 | |
| api.RTCStatsReport.type_transport.packetsSent 📋 | Chrome | 10/20/2020 | 2112 | |
| api.RTCStatsReport.type_transport.remoteCertificateId 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.selectedCandidatePairChanges 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.selectedCandidatePairId 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.srtpCipher 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.timestamp 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.tlsVersion 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCStatsReport.type_transport.type 📋 | Chrome | 2/4/2020 | 2371 | |
| api.RTCTransformEvent 📋 | Firefox | 8/29/2023 | 1069 | |
| api.RTCTransformEvent.transformer 📋 | Firefox | 8/29/2023 | 1069 | |
| api.Range.detach 📋 | Chrome | 12/11/2008 | 6443 | Chrome: Starting in Chrome 37, this method is a no-op and has no effect.Chrome Android: Starting in Chrome Android 37, this method is a no-op and has no effect.Firefox: Starting in Firefox 15.0, this method is a no-op and has no effect.Firefox for Android: Starting in Firefox for Android 15.0, this method is a no-op and has no effect.Quest Browser: Starting in Quest Browser 5.0, this method is a no-op and has no effect.Opera: Starting in Opera 24, this method is a no-op and has no effect.Opera Android: Starting in Opera 24, this method is a no-op and has no effect.Safari: Starting in Safari 10, this method is a no-op and has no effect, see bug 148454.Safari on iOS: Starting in Safari on iOS 10, this method is a no-op and has no effect, see bug 148454.Samsung Internet: Starting in Samsung Internet 3.0, this method is a no-op and has no effect.WebView Android: Starting in WebView Android 37, this method is a no-op and has no effect.WebView on iOS: Starting in WebView on iOS 10, this method is a no-op and has no effect, see bug 148454. |
| api.ReadableStream.from_static 📋 | Firefox | 8/29/2023 | 1069 | |
| api.ReadableStreamBYOBReader.read.options_min_parameter 📋 | Firefox | 1/7/2025 | 572 | |
| api.RelativeOrientationSensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.RelativeOrientationSensor.RelativeOrientationSensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.RemotePlayback 📋 | Chrome | 1/23/2024 | 922 | |
| api.RemotePlayback.cancelWatchAvailability 📋 | Chrome | 1/23/2024 | 922 | |
| api.RemotePlayback.connect_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.RemotePlayback.connecting_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.RemotePlayback.disconnect_event 📋 | Chrome | 1/23/2024 | 922 | |
| api.RemotePlayback.prompt 📋 | Chrome | 1/23/2024 | 922 | |
| api.RemotePlayback.state 📋 | Chrome | 1/23/2024 | 922 | |
| api.RemotePlayback.watchAvailability 📋 | Chrome | 1/23/2024 | 922 | |
| api.Request.Request.init_attributionReporting_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.Request.Request.init_browsingTopics_parameter | Chrome | 7/18/2023 | 1111 | |
| api.Request.Request.init_duplex_parameter 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Request.Request.request_body_readablestream | Chrome | 9/2/2022 | 1430 | |
| api.Request.body 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Request.duplex 📋 | Chrome | 11/12/2024 | 628 | |
| api.Request.isHistoryNavigation 📋 | Chrome | 9/4/2018 | 2889 | |
| api.Request.targetAddressSpace 📋 | Chrome | 4/16/2024 | 838 | |
| api.RestrictionTarget 📋 | Chrome | 1/14/2025 | 565 | |
| api.RestrictionTarget.fromElement_static 📋 | Chrome | 1/14/2025 | 565 | |
| api.SVGAElement.download 📋 | Firefox | 4/2/2013 | 4870 | |
| api.SVGAElement.hreflang 📋 | Firefox | 6/26/2018 | 2959 | |
| api.SVGAElement.ping 📋 | Firefox | 6/26/2018 | 2959 | Firefox: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.Firefox for Android: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104. |
| api.SVGAElement.referrerPolicy 📋 | Firefox | 6/26/2018 | 2959 | |
| api.SVGAElement.rel 📋 | Firefox | 6/26/2018 | 2959 | |
| api.SVGAElement.relList 📋 | Firefox | 6/26/2018 | 2959 | |
| api.SVGAElement.type 📋 | Firefox | 6/26/2018 | 2959 | |
| api.SVGElement.attributeStyleMap 📋 | Chrome | 4/17/2018 | 3029 | |
| api.SVGFEImageElement.crossOrigin 📋 | Firefox | 6/6/2023 | 1153 | |
| api.SVGGeometryElement.isPointInFill.point_parameter_DOMPoint | Firefox | 9/3/2019 | 2525 | |
| api.SVGGeometryElement.isPointInStroke.point_parameter_DOMPoint | Firefox | 9/3/2019 | 2525 | |
| api.SVGSVGElement.checkEnclosure 📋 | Chrome | 12/11/2008 | 6443 | |
| api.SVGSVGElement.checkIntersection 📋 | Chrome | 12/11/2008 | 6443 | |
| api.SVGSVGElement.getEnclosureList 📋 | Chrome | 12/11/2008 | 6443 | |
| api.SVGSVGElement.getIntersectionList 📋 | Chrome | 12/11/2008 | 6443 | |
| api.SVGScriptElement.async | Firefox | 8/29/2023 | 1069 | |
| api.SVGScriptElement.crossOrigin 📋 | Firefox | 7/17/2012 | 5129 | |
| api.SVGScriptElement.defer | Firefox | 8/29/2023 | 1069 | |
| api.Scheduler.yield 📋 | Chrome | 9/17/2024 | 684 | |
| api.Scheduling 📋 | Chrome | 11/17/2020 | 2084 | |
| api.Scheduling.isInputPending 📋 | Chrome | 11/17/2020 | 2084 | |
| api.Screen.change_event 📋 | Chrome | 3/29/2022 | 1587 | |
| api.Screen.isExtended 📋 | Chrome | 3/29/2022 | 1587 | |
| api.Screen.left | Firefox | 11/9/2004 | 7936 | |
| api.Screen.left.relative-multi-screen | Firefox | 11/9/2004 | 7936 | |
| api.Screen.lockOrientation | Firefox | 7/17/2012 | 5129 | |
| api.Screen.mozBrightness | Firefox | 4/24/2012 | 5213 | |
| api.Screen.mozEnabled | Firefox | 4/24/2012 | 5213 | |
| api.Screen.top | Firefox | 11/9/2004 | 7936 | |
| api.Screen.top.relative-multi-screen | Firefox | 11/9/2004 | 7936 | |
| api.Screen.unlockOrientation | Firefox | 7/17/2012 | 5129 | |
| api.ScreenDetailed 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.availLeft 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.availTop 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.devicePixelRatio 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.isInternal 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.isPrimary 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.label 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.left 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetailed.top 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetails 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetails.currentScreen 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetails.currentscreenchange_event 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetails.screens 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenDetails.screenschange_event 📋 | Chrome | 3/29/2022 | 1587 | |
| api.ScreenOrientation.lock 📋 | Chrome | 10/7/2014 | 4317 | Chrome: Always throws NotSupportedError.Edge: Always throws NotSupportedError.Firefox: Always throws NotSupportedError.Firefox for Android: The API exists but returns NS_ERROR_UNEXPECTED.Opera: Always throws NotSupportedError. |
| api.ScrollTimeline 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ScrollTimeline.ScrollTimeline 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ScrollTimeline.axis 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ScrollTimeline.source 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Selection.direction 📋 | Firefox | 5/14/2024 | 810 | |
| api.Sensor 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.activate_event 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.activated 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.error_event 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.hasReading 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.reading_event 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.start 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.stop 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Sensor.timestamp 📋 | Chrome | 5/29/2018 | 2987 | |
| api.SensorErrorEvent 📋 | Chrome | 5/29/2018 | 2987 | |
| api.SensorErrorEvent.SensorErrorEvent 📋 | Chrome | 5/29/2018 | 2987 | |
| api.SensorErrorEvent.error 📋 | Chrome | 5/29/2018 | 2987 | |
| api.Serial 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Serial.getPorts 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Serial.requestPort 📋 | Chrome | 3/2/2021 | 1979 | |
| api.Serial.requestPort.allowedBluetoothServiceClassIds_option 📋 | Chrome | 9/12/2023 | 1055 | |
| api.Serial.requestPort.filters_bluetoothServiceClassId 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SerialPort 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.close 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.connect_event 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.connect_event.bluetooth_rfcomm | Chrome | 10/15/2024 | 656 | |
| api.SerialPort.connected 📋 | Chrome | 10/15/2024 | 656 | |
| api.SerialPort.disconnect_event 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.disconnect_event.bluetooth_rfcomm | Chrome | 10/15/2024 | 656 | |
| api.SerialPort.forget 📋 | Chrome | 6/21/2022 | 1503 | |
| api.SerialPort.getInfo 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.getInfo.bluetoothServiceClassId 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SerialPort.getSignals 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.open 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.readable 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.setSignals 📋 | Chrome | 3/2/2021 | 1979 | |
| api.SerialPort.writable 📋 | Chrome | 3/2/2021 | 1979 | |
| api.ServiceWorker.ecmascript_modules | Chrome | 5/25/2021 | 1895 | Safari: Nested workers support was introduced in Safari 15.5.Safari: Script loading in nested workers was introduced in Safari 16.4.Safari on iOS: Nested workers support was introduced in Safari on iOS 15.5.Safari on iOS: Script loading in nested workers was introduced in Safari on iOS 16.4. |
| api.ServiceWorkerContainer.worker_support | Firefox | 11/26/2024 | 614 | |
| api.ServiceWorkerGlobalScope.abortpayment_event | Chrome | 10/16/2018 | 2847 | |
| api.ServiceWorkerGlobalScope.backgroundfetchabort_event 📋 | Chrome | 4/23/2019 | 2658 | |
| api.ServiceWorkerGlobalScope.backgroundfetchclick_event 📋 | Chrome | 4/23/2019 | 2658 | |
| api.ServiceWorkerGlobalScope.backgroundfetchfail_event 📋 | Chrome | 4/23/2019 | 2658 | |
| api.ServiceWorkerGlobalScope.backgroundfetchsuccess_event 📋 | Chrome | 4/23/2019 | 2658 | |
| api.ServiceWorkerGlobalScope.canmakepayment_event 📋 | Chrome | 10/16/2018 | 2847 | |
| api.ServiceWorkerGlobalScope.cookieStore 📋 | Chrome | 11/17/2020 | 2084 | |
| api.ServiceWorkerGlobalScope.cookiechange_event 📋 | Chrome | 11/17/2020 | 2084 | |
| api.ServiceWorkerGlobalScope.paymentrequest_event 📋 | Chrome | 10/16/2018 | 2847 | |
| api.ServiceWorkerGlobalScope.periodicsync_event 📋 | Chrome | 2/4/2020 | 2371 | |
| api.ServiceWorkerGlobalScope.pushsubscriptionchange_event 📋 | Firefox | 1/26/2016 | 3841 | Firefox: The event does not have the oldSubscription and newSubscription properties. See bug 1497429.Firefox for Android: The event does not have the oldSubscription and newSubscription properties. See bug 1497429.Safari: Notifications are supported on macOS Ventura and later. |
| api.ServiceWorkerGlobalScope.serviceWorker 📋 | Chrome | 12/10/2019 | 2427 | |
| api.ServiceWorkerGlobalScope.sync_event 📋 | Chrome | 3/2/2016 | 3805 | |
| api.ServiceWorkerRegistration.backgroundFetch 📋 | Chrome | 4/23/2019 | 2658 | |
| api.ServiceWorkerRegistration.cookies 📋 | Chrome | 11/17/2020 | 2084 | |
| api.ServiceWorkerRegistration.paymentManager 📋 | Chrome | 10/16/2018 | 2847 | |
| api.ServiceWorkerRegistration.periodicSync 📋 | Chrome | 2/4/2020 | 2371 | |
| api.ServiceWorkerRegistration.showNotification.options_actions_parameter | Chrome | 1/20/2016 | 3847 | |
| api.ServiceWorkerRegistration.showNotification.options_badge_parameter | Chrome | 8/31/2016 | 3623 | Safari: Badging is supported for web apps saved to the Dock in Safari 17 on the macOS Sonoma beta |
| api.ServiceWorkerRegistration.showNotification.options_data_parameter | Chrome | 7/21/2015 | 4030 | |
| api.ServiceWorkerRegistration.showNotification.options_image_parameter | Chrome | 1/25/2017 | 3476 | |
| api.ServiceWorkerRegistration.showNotification.options_renotify_parameter | Chrome | 4/13/2016 | 3763 | |
| api.ServiceWorkerRegistration.showNotification.options_requireInteraction_parameter | Chrome | 12/1/2015 | 3897 | |
| api.ServiceWorkerRegistration.showNotification.options_vibrate_parameter | Chrome | 9/1/2015 | 3988 | Chrome Android: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890.Quest Browser: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890.Opera Android: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890.Samsung Internet: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890. |
| api.ServiceWorkerRegistration.sync 📋 | Chrome | 3/2/2016 | 3805 | |
| api.ShadowRoot.getSelection | Chrome | 8/31/2016 | 3623 | |
| api.ShadowRoot.pictureInPictureElement 📋 | Chrome | 9/4/2018 | 2889 | |
| api.SharedStorage 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorage.append 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorage.clear 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorage.createWorklet 📋 | Chrome | 6/11/2024 | 782 | |
| api.SharedStorage.delete 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorage.get 📋 | Chrome | 6/11/2024 | 782 | |
| api.SharedStorage.run 📋 | Chrome | 6/11/2024 | 782 | |
| api.SharedStorage.selectURL 📋 | Chrome | 6/11/2024 | 782 | |
| api.SharedStorage.set 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorage.worklet 📋 | Chrome | 6/11/2024 | 782 | |
| api.SharedStorageWorklet 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorageWorklet.run 📋 | Chrome | 5/14/2024 | 810 | |
| api.SharedStorageWorklet.selectURL 📋 | Chrome | 5/14/2024 | 810 | |
| api.SharedStorageWorkletGlobalScope 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorageWorkletGlobalScope.register 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedStorageWorkletGlobalScope.sharedStorage 📋 | Chrome | 9/12/2023 | 1055 | |
| api.SharedWorker.SharedWorker.mime_checks | Firefox | 9/22/2020 | 2140 | |
| api.SharedWorker.SharedWorker.options_sameSiteCookies_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.SnapEvent 📋 | Chrome | 9/17/2024 | 684 | |
| api.SnapEvent.SnapEvent 📋 | Chrome | 9/17/2024 | 684 | |
| api.SnapEvent.snapTargetBlock 📋 | Chrome | 9/17/2024 | 684 | |
| api.SnapEvent.snapTargetInline 📋 | Chrome | 9/17/2024 | 684 | |
| api.SourceBuffer.abort.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.abort_event.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.appendBuffer.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.appendBufferAsync | Firefox | 9/5/2018 | 2888 | |
| api.SourceBuffer.appendWindowEnd.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.appendWindowStart.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.audioTracks 📋 | Chrome | 10/16/2018 | 2847 | Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone. |
| api.SourceBuffer.audioTracks.worker_support | Chrome | 11/29/2022 | 1342 | Chrome: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Chrome Android: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Edge: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Opera: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288). |
| api.SourceBuffer.buffered.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.changeType.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.error_event.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.mode.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.remove.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.removeAsync | Firefox | 9/5/2018 | 2888 | |
| api.SourceBuffer.timestampOffset.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.update_event.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.updateend_event.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.updatestart_event.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.updating.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBuffer.videoTracks 📋 | Chrome | 10/16/2018 | 2847 | Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone. |
| api.SourceBuffer.videoTracks.worker_support | Chrome | 11/29/2022 | 1342 | Chrome: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Chrome Android: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Edge: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Opera: Currently doesn't work, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288). |
| api.SourceBufferList.addsourcebuffer_event.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBufferList.length.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SourceBufferList.removesourcebuffer_event.worker_support | Chrome | 11/29/2022 | 1342 | |
| api.SpeechGrammarList 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechGrammarList.SpeechGrammarList 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechGrammarList.addFromString 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechGrammarList.addFromURI 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechGrammarList.item 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechGrammarList.length 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition 📋 | Chrome | 2/20/2014 | 4546 | Chrome: You'll need to serve your code through a web server for recognition to work.Chrome Android: You'll need to serve your code through a web server for recognition to work.Edge: You'll need to serve your code through a web server for recognition to work.Quest Browser: You'll need to serve your code through a web server for recognition to work.Opera: You'll need to serve your code through a web server for recognition to work.Opera Android: You'll need to serve your code through a web server for recognition to work.Samsung Internet: You'll need to serve your code through a web server for recognition to work.WebView Android: You'll need to serve your code through a web server for recognition to work. |
| api.SpeechRecognition.SpeechRecognition 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.abort 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.audioend_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.audiostart_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.continuous 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.end_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.error_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.grammars 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.interimResults 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.lang 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.maxAlternatives 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.nomatch_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.result_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.soundend_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.soundstart_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.speechend_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.speechstart_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.start 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.start_event 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognition.stop 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionAlternative 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionAlternative.confidence 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionAlternative.transcript 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionErrorEvent 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionErrorEvent.SpeechRecognitionErrorEvent 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionErrorEvent.error 📋 | Chrome | 9/10/2019 | 2518 | |
| api.SpeechRecognitionErrorEvent.message 📋 | Chrome | 9/10/2019 | 2518 | |
| api.SpeechRecognitionEvent 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionEvent.SpeechRecognitionEvent 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionEvent.emma | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionEvent.interpretation | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionEvent.resultIndex 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionEvent.results 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionResult 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionResult.isFinal 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionResult.item 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionResult.length 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionResultList 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionResultList.item 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechRecognitionResultList.length 📋 | Chrome | 2/20/2014 | 4546 | |
| api.SpeechSynthesisEvent.elapsedTime.milliseconds | Chrome | 2/20/2014 | 4546 | Firefox: Windows and macOS only. |
| api.StorageAccessHandle 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.BroadcastChannel 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.SharedWorker 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.caches 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.createObjectURL 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.estimate 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.getDirectory 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.indexedDB 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.localStorage 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.locks 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.revokeObjectURL 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageAccessHandle.sessionStorage 📋 | Chrome | 5/14/2024 | 810 | |
| api.StorageBucket 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.caches 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.estimate 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.expires 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.getDirectory 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.indexedDB 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.name 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.persist 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.persisted 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucket.setExpires 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucketManager 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucketManager.delete 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucketManager.keys 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageBucketManager.open 📋 | Chrome | 2/20/2024 | 894 | |
| api.StorageManager.estimate.usageDetails | Chrome | 9/5/2017 | 3253 | |
| api.StyleMedia | Chrome | 9/2/2010 | 5813 | |
| api.StyleMedia.matchMedium | Chrome | 9/2/2010 | 5813 | |
| api.StyleMedia.type | Chrome | 9/2/2010 | 5813 | |
| api.StylePropertyMap 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMap.append 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMap.clear 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMap.delete 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMap.set 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.@@iterator | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.entries | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.forEach | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.get 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.getAll 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.has 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.keys | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.size 📋 | Chrome | 4/17/2018 | 3029 | |
| api.StylePropertyMapReadOnly.values | Chrome | 4/17/2018 | 3029 | |
| api.SyncEvent 📋 | Chrome | 3/2/2016 | 3805 | |
| api.SyncEvent.SyncEvent 📋 | Chrome | 3/2/2016 | 3805 | |
| api.SyncEvent.lastChance 📋 | Chrome | 3/2/2016 | 3805 | |
| api.SyncEvent.tag 📋 | Chrome | 3/2/2016 | 3805 | |
| api.SyncManager 📋 | Chrome | 3/2/2016 | 3805 | |
| api.SyncManager.getTags 📋 | Chrome | 3/2/2016 | 3805 | |
| api.SyncManager.register 📋 | Chrome | 3/2/2016 | 3805 | |
| api.SyncManager.worker_support | Chrome | 9/5/2017 | 3253 | Chrome: Only available in the Window and ServiceWorker global scopes.Chrome Android: Only available in the Window and ServiceWorker global scopes.Quest Browser: Only available in the Window and ServiceWorker global scopes.Samsung Internet: Only available in the Window and ServiceWorker global scopes. |
| api.TaskAttributionTiming 📋 | Chrome | 4/19/2017 | 3392 | |
| api.TaskAttributionTiming.containerId 📋 | Chrome | 4/19/2017 | 3392 | |
| api.TaskAttributionTiming.containerName 📋 | Chrome | 4/19/2017 | 3392 | |
| api.TaskAttributionTiming.containerSrc 📋 | Chrome | 4/19/2017 | 3392 | |
| api.TaskAttributionTiming.containerType 📋 | Chrome | 4/19/2017 | 3392 | |
| api.TaskAttributionTiming.toJSON 📋 | Chrome | 4/19/2017 | 3392 | |
| api.TaskSignal.any_static 📋 | Chrome | 8/15/2023 | 1083 | |
| api.Text.getBoxQuads 📋 | Firefox | 7/22/2014 | 4394 | |
| api.TextFormat 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormat.TextFormat 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormat.rangeEnd 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormat.rangeStart 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormat.underlineStyle 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormat.underlineThickness 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormatUpdateEvent 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormatUpdateEvent.TextFormatUpdateEvent 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextFormatUpdateEvent.getTextFormats 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextTrack.inBandMetadataTrackDispatchType 📋 | Firefox | 7/22/2014 | 4394 | |
| api.TextUpdateEvent 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextUpdateEvent.TextUpdateEvent 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextUpdateEvent.selectionEnd 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextUpdateEvent.selectionStart 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextUpdateEvent.text 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextUpdateEvent.updateRangeEnd 📋 | Chrome | 1/23/2024 | 922 | |
| api.TextUpdateEvent.updateRangeStart 📋 | Chrome | 1/23/2024 | 922 | |
| api.TimeEvent 📋 | Firefox | 3/22/2011 | 5612 | |
| api.TimeEvent.detail 📋 | Firefox | 3/22/2011 | 5612 | |
| api.TimeEvent.initTimeEvent 📋 | Firefox | 3/22/2011 | 5612 | |
| api.TimeEvent.view 📋 | Firefox | 3/22/2011 | 5612 | |
| api.TouchEvent.TouchEvent 📋 | Chrome | 1/20/2016 | 3847 | Chrome: Chrome only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Chrome Android: Chrome Android only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Edge: Edge only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Quest Browser: Quest Browser only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Opera: Opera only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Opera Android: Opera Android only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Samsung Internet: Samsung Internet only supports the following touchEventInit properties: touches, targetTouches, changedTouches.WebView Android: WebView Android only supports the following touchEventInit properties: touches, targetTouches, changedTouches. |
| api.TrustedHTML 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedHTML.toJSON 📋 | Chrome | 4/13/2021 | 1937 | |
| api.TrustedHTML.toString 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedScript 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedScript.toJSON 📋 | Chrome | 4/13/2021 | 1937 | |
| api.TrustedScript.toString 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedScriptURL 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedScriptURL.toJSON 📋 | Chrome | 4/13/2021 | 1937 | |
| api.TrustedScriptURL.toString 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicy 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicy.createHTML 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicy.createScript 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicy.createScriptURL 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicy.name 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicyFactory.createPolicy 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicyFactory.defaultPolicy 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicyFactory.emptyHTML 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicyFactory.emptyScript 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicyFactory.isHTML 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicyFactory.isScript 📋 | Chrome | 5/19/2020 | 2266 | |
| api.TrustedTypePolicyFactory.isScriptURL 📋 | Chrome | 5/19/2020 | 2266 | |
| api.UIEvent.sourceCapabilities 📋 | Chrome | 12/1/2015 | 3897 | |
| api.URLPattern 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.URLPattern 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.URLPattern.ignoreCase_option 📋 | Chrome | 10/25/2022 | 1377 | |
| api.URLPattern.exec 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.hasRegExpGroups 📋 | Chrome | 2/20/2024 | 894 | |
| api.URLPattern.hash 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.hostname 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.password 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.pathname 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.port 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.protocol 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.search 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.test 📋 | Chrome | 10/19/2021 | 1748 | |
| api.URLPattern.username 📋 | Chrome | 10/19/2021 | 1748 | |
| api.USB 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USB.connect_event 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USB.disconnect_event 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USB.getDevices 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USB.requestDevice 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USB.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBAlternateInterface 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBAlternateInterface.USBAlternateInterface | Chrome | 9/5/2017 | 3253 | |
| api.USBAlternateInterface.alternateSetting 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBAlternateInterface.endpoints 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBAlternateInterface.interfaceClass 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBAlternateInterface.interfaceName 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBAlternateInterface.interfaceProtocol 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBAlternateInterface.interfaceSubclass 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBAlternateInterface.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBConfiguration 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBConfiguration.USBConfiguration 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBConfiguration.configurationName 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBConfiguration.configurationValue 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBConfiguration.interfaces 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBConfiguration.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBConnectionEvent 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBConnectionEvent.USBConnectionEvent 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBConnectionEvent.device 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBConnectionEvent.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBDevice 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBDevice.claimInterface 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.clearHalt 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.close 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.configuration 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.configurations 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.controlTransferIn 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.controlTransferOut 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.deviceClass 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.deviceProtocol 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.deviceSubclass 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.deviceVersionMajor 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.deviceVersionMinor 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.deviceVersionSubminor 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.forget 📋 | Chrome | 4/26/2022 | 1559 | |
| api.USBDevice.isochronousTransferIn 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.isochronousTransferOut 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.manufacturerName 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.open 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.opened 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.productId 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.productName 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.releaseInterface 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.reset 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.selectAlternateInterface 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.selectConfiguration 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.serialNumber 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.transferIn 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.transferOut 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.usbVersionMajor 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.usbVersionMinor 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.usbVersionSubminor 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.vendorId 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBDevice.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBEndpoint 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBEndpoint.USBEndpoint | Chrome | 9/5/2017 | 3253 | |
| api.USBEndpoint.direction 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBEndpoint.endpointNumber 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBEndpoint.packetSize 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBEndpoint.type 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBEndpoint.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBInTransferResult 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBInTransferResult.USBInTransferResult | Chrome | 9/5/2017 | 3253 | |
| api.USBInTransferResult.data 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBInTransferResult.status 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBInTransferResult.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBInterface 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBInterface.USBInterface | Chrome | 9/5/2017 | 3253 | |
| api.USBInterface.alternate 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBInterface.alternates 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBInterface.claimed 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBInterface.interfaceNumber 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBInterface.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBIsochronousInTransferPacket 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBIsochronousInTransferPacket.USBIsochronousInTransferPacket | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousInTransferPacket.data 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousInTransferPacket.status 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousInTransferPacket.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBIsochronousInTransferResult 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBIsochronousInTransferResult.USBIsochronousInTransferResult | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousInTransferResult.data 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousInTransferResult.packets 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousInTransferResult.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBIsochronousOutTransferPacket 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBIsochronousOutTransferPacket.USBIsochronousOutTransferPacket | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousOutTransferPacket.bytesWritten 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousOutTransferPacket.status 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousOutTransferPacket.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBIsochronousOutTransferResult 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBIsochronousOutTransferResult.USBIsochronousOutTransferResult | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousOutTransferResult.packets 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBIsochronousOutTransferResult.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.USBOutTransferResult 📋 | Chrome | 9/5/2017 | 3253 | WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927. |
| api.USBOutTransferResult.USBOutTransferResult | Chrome | 9/5/2017 | 3253 | |
| api.USBOutTransferResult.bytesWritten 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBOutTransferResult.status 📋 | Chrome | 9/5/2017 | 3253 | |
| api.USBOutTransferResult.worker_support | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB. |
| api.VRDisplay | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.cancelAnimationFrame | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.capabilities | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.depthFar | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.depthNear | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.displayId | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.displayName | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.exitPresent | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.getEyeParameters | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.getFrameData | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.getImmediatePose | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55. |
| api.VRDisplay.getLayers | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.getPose | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.isConnected | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.isPresenting | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.requestAnimationFrame | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.requestPresent | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.resetPose | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.stageParameters | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplay.submitFrame | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayCapabilities | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayCapabilities.canPresent | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayCapabilities.hasExternalDisplay | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayCapabilities.hasOrientation | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayCapabilities.hasPosition | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayCapabilities.maxLayers | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayEvent | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayEvent.VRDisplayEvent | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayEvent.display | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRDisplayEvent.reason | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VREyeParameters | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VREyeParameters.fieldOfView | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VREyeParameters.maximumFieldOfView | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55. |
| api.VREyeParameters.minimumFieldOfView | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55. |
| api.VREyeParameters.offset | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VREyeParameters.renderHeight | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VREyeParameters.renderWidth | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFieldOfView | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFieldOfView.downDegrees | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFieldOfView.leftDegrees | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFieldOfView.rightDegrees | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFieldOfView.upDegrees | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData.VRFrameData | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData.leftProjectionMatrix | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData.leftViewMatrix | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData.pose | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData.rightProjectionMatrix | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData.rightViewMatrix | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRFrameData.timestamp | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRPose | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRPose.angularAcceleration | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRPose.angularVelocity | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRPose.linearAcceleration | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRPose.linearVelocity | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRPose.orientation | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRPose.position | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRStageParameters | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRStageParameters.sittingToStandingTransform | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRStageParameters.sizeX | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VRStageParameters.sizeY | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Google Cardboard supported in Samsung Internet 7.0. |
| api.VTTCue.lineAlign 📋 | Firefox | 7/22/2014 | 4394 | |
| api.VTTCue.positionAlign 📋 | Firefox | 7/22/2014 | 4394 | |
| api.VTTCue.region 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.VTTRegion 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.id 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.lines 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.regionAnchorX 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.regionAnchorY 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.scroll 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.viewportAnchorX 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.viewportAnchorY 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VTTRegion.width 📋 | Firefox | 3/13/2018 | 3064 | |
| api.VideoPlaybackQuality.corruptedVideoFrames 📋 | Chrome | 2/4/2020 | 2371 | Internet Explorer: Only works on Windows 8+. |
| api.VideoTrack.sourceBuffer 📋 | Chrome | 5/25/2016 | 3721 | Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone. |
| api.ViewTimeline 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ViewTimeline.ViewTimeline 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ViewTimeline.endOffset 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ViewTimeline.startOffset 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ViewTimeline.subject 📋 | Chrome | 7/18/2023 | 1111 | |
| api.ViewTransition 📋 | Chrome | 3/7/2023 | 1244 | |
| api.ViewTransition.finished 📋 | Chrome | 3/7/2023 | 1244 | |
| api.ViewTransition.ready 📋 | Chrome | 3/7/2023 | 1244 | |
| api.ViewTransition.skipTransition 📋 | Chrome | 3/7/2023 | 1244 | |
| api.ViewTransition.types 📋 | Chrome | 5/14/2024 | 810 | |
| api.ViewTransition.updateCallbackDone 📋 | Chrome | 3/7/2023 | 1244 | |
| api.ViewTransitionTypeSet 📋 | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.@@iterator | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.add | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.clear | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.delete | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.entries | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.forEach | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.has | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.keys | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.size | Chrome | 5/14/2024 | 810 | |
| api.ViewTransitionTypeSet.values | Chrome | 5/14/2024 | 810 | |
| api.VirtualKeyboard 📋 | Chrome | 9/21/2021 | 1776 | |
| api.VirtualKeyboard.boundingRect 📋 | Chrome | 9/21/2021 | 1776 | |
| api.VirtualKeyboard.geometrychange_event 📋 | Chrome | 9/21/2021 | 1776 | |
| api.VirtualKeyboard.hide 📋 | Chrome | 9/21/2021 | 1776 | |
| api.VirtualKeyboard.overlaysContent 📋 | Chrome | 9/21/2021 | 1776 | |
| api.VirtualKeyboard.show 📋 | Chrome | 9/21/2021 | 1776 | |
| api.VisibilityStateEntry 📋 | Chrome | 7/18/2023 | 1111 | |
| api.VisibilityStateEntry.duration 📋 | Chrome | 7/18/2023 | 1111 | |
| api.VisibilityStateEntry.entryType 📋 | Chrome | 7/18/2023 | 1111 | |
| api.VisibilityStateEntry.name 📋 | Chrome | 7/18/2023 | 1111 | |
| api.VisibilityStateEntry.startTime 📋 | Chrome | 7/18/2023 | 1111 | |
| api.VisualViewport.scrollend_event 📋 | Chrome | 6/11/2024 | 782 | Chrome: The onscrollend event handler property is not supported. See bug 325307785.Chrome Android: The onscrollend event handler property is not supported. See bug 325307785.Edge: The onscrollend event handler property is not supported. See bug 325307785.Opera: The onscrollend event handler property is not supported. See bug 325307785.Opera Android: The onscrollend event handler property is not supported. See bug 325307785.Samsung Internet: The onscrollend event handler property is not supported. See bug 325307785.WebView Android: The onscrollend event handler property is not supported. See bug 325307785. |
| api.WEBGL_compressed_texture_etc 📋 | Chrome | 12/6/2017 | 3161 | |
| api.WEBGL_compressed_texture_etc1 📋 | Chrome | 3/2/2016 | 3805 | |
| api.WEBGL_compressed_texture_pvrtc 📋 | Chrome | 8/20/2024 | 712 | |
| api.WEBGL_multi_draw 📋 | Chrome | 10/20/2020 | 2112 | |
| api.WEBGL_multi_draw.multiDrawArraysInstancedWEBGL 📋 | Chrome | 10/20/2020 | 2112 | |
| api.WEBGL_multi_draw.multiDrawArraysWEBGL 📋 | Chrome | 10/20/2020 | 2112 | |
| api.WEBGL_multi_draw.multiDrawElementsInstancedWEBGL 📋 | Chrome | 10/20/2020 | 2112 | |
| api.WEBGL_multi_draw.multiDrawElementsWEBGL 📋 | Chrome | 10/20/2020 | 2112 | |
| api.WGSLLanguageFeatures 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.@@iterator 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.entries 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.extension_packed_4x8_integer_dot_product 📋 | Chrome | 3/19/2024 | 866 | |
| api.WGSLLanguageFeatures.extension_readonly_and_readwrite_storage_textures 📋 | Chrome | 4/16/2024 | 838 | |
| api.WGSLLanguageFeatures.extension_unrestricted_pointer_parameters 📋 | Chrome | 3/19/2024 | 866 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Chrome Android: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only.Opera Android: Currently supported on ChromeOS, macOS, and Windows only.Samsung Internet: Currently supported on ChromeOS, macOS, and Windows only.WebView Android: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.forEach 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.has 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.keys 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.size 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WGSLLanguageFeatures.values 📋 | Chrome | 7/18/2023 | 1111 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WebGL2RenderingContext.drawingBufferFormat 📋 | Chrome | 2/20/2024 | 894 | |
| api.WebGL2RenderingContext.drawingBufferStorage 📋 | Chrome | 2/20/2024 | 894 | |
| api.WebGL2RenderingContext.makeXRCompatible 📋 | Chrome | 12/10/2019 | 2427 | |
| api.WebGLActiveInfo.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLBuffer.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLContextEvent.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLFramebuffer.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLObject 📋 | Chrome | 6/11/2024 | 782 | |
| api.WebGLProgram.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLRenderbuffer.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLRenderingContext.drawingBufferFormat 📋 | Chrome | 2/20/2024 | 894 | |
| api.WebGLRenderingContext.drawingBufferStorage 📋 | Chrome | 2/20/2024 | 894 | |
| api.WebGLRenderingContext.makeXRCompatible 📋 | Chrome | 12/10/2019 | 2427 | |
| api.WebGLRenderingContext.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLShader.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLShaderPrecisionFormat.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLTexture.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebGLTimerQueryEXT 📋 | Chrome | 10/16/2018 | 2847 | Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit. |
| api.WebGLUniformLocation.worker_support | Firefox | 9/20/2022 | 1412 | |
| api.WebSocketError | Chrome | 4/16/2024 | 838 | |
| api.WebSocketError.WebSocketError | Chrome | 4/16/2024 | 838 | |
| api.WebSocketError.closeCode | Chrome | 4/16/2024 | 838 | |
| api.WebSocketError.reason | Chrome | 4/16/2024 | 838 | |
| api.WebSocketStream | Chrome | 4/16/2024 | 838 | |
| api.WebSocketStream.WebSocketStream | Chrome | 4/16/2024 | 838 | |
| api.WebSocketStream.close | Chrome | 4/16/2024 | 838 | |
| api.WebSocketStream.closed | Chrome | 4/16/2024 | 838 | |
| api.WebSocketStream.opened | Chrome | 4/16/2024 | 838 | |
| api.WebSocketStream.url | Chrome | 4/16/2024 | 838 | |
| api.WebTransport.WebTransport.options_allowPooling_parameter 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransport.WebTransport.options_congestionControl_parameter 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransport.WebTransport.options_requireUnreliable_parameter 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransport.congestionControl 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransport.createBidirectionalStream.options_sendOrder_parameter 📋 | Firefox | 10/24/2023 | 1013 | |
| api.WebTransport.createUnidirectionalStream.options_sendOrder_parameter 📋 | Firefox | 10/24/2023 | 1013 | |
| api.WebTransport.getStats 📋 | Firefox | 6/6/2023 | 1153 | Firefox: Method is defined but throws a not-implemented error.Firefox for Android: Method is defined but throws a not-implemented error. |
| api.WebTransport.reliability 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportDatagramDuplexStream.byob_readers | Chrome | 1/10/2023 | 1300 | |
| api.WebTransportReceiveStream 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportReceiveStream.getStats 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportSendStream 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportSendStream.getStats 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportSendStream.getWriter 📋 | Firefox | 6/6/2023 | 1153 | |
| api.WebTransportSendStream.sendOrder 📋 | Firefox | 12/19/2023 | 957 | |
| api.Window.appinstalled_event 📋 | Chrome | 1/23/2018 | 3113 | Opera: Opera exposes the onappinstalled event handler, but the event is never fired.Opera Android: Opera exposes the onappinstalled event handler, but the event is never fired. |
| api.Window.beforeinstallprompt_event 📋 | Chrome | 9/5/2017 | 3253 | Chrome: The onbeforeinstallprompt event handler property is not supported.Chrome Android: The onbeforeinstallprompt event handler property is not supported.Opera: The onbeforeinstallprompt event handler property is not supported.Opera Android: The onbeforeinstallprompt event handler property is not supported.Samsung Internet: The onbeforeinstallprompt event handler property is not supported.WebView Android: The onbeforeinstallprompt event handler property is not supported. |
| api.Window.cookieStore 📋 | Chrome | 11/17/2020 | 2084 | |
| api.Window.credentialless 📋 | Chrome | 2/7/2023 | 1272 | |
| api.Window.documentPictureInPicture 📋 | Chrome | 8/15/2023 | 1083 | |
| api.Window.dump | Firefox | 11/29/2005 | 7551 | Firefox: By default, this method exists and can be called, but does nothing unless enabled in the browser's preferences.Firefox for Android: This method exists but has no effect. |
| api.Window.fence 📋 | Chrome | 7/18/2023 | 1111 | |
| api.Window.fullScreen | Firefox | 11/9/2004 | 7936 | |
| api.Window.getDefaultComputedStyle | Firefox | 2/19/2013 | 4912 | |
| api.Window.getDefaultComputedStyle.pseudo_element_support | Firefox | 2/19/2013 | 4912 | |
| api.Window.getScreenDetails 📋 | Chrome | 3/29/2022 | 1587 | |
| api.Window.launchQueue 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Window.mozInnerScreenX | Firefox | 1/21/2010 | 6037 | |
| api.Window.mozInnerScreenY | Firefox | 1/21/2010 | 6037 | |
| api.Window.navigation 📋 | Chrome | 5/24/2022 | 1531 | |
| api.Window.open.features_parameter_attributionsrc | Chrome | 5/14/2024 | 810 | |
| api.Window.originAgentCluster 📋 | Chrome | 4/13/2021 | 1937 | |
| api.Window.pagereveal_event 📋 | Chrome | 3/19/2024 | 866 | |
| api.Window.pageswap_event 📋 | Chrome | 4/16/2024 | 838 | |
| api.Window.postMessage.options_includeUserActivation_parameter | Chrome | 1/29/2019 | 2742 | |
| api.Window.queryLocalFonts 📋 | Chrome | 6/21/2022 | 1503 | |
| api.Window.requestFileSystem | Chrome | 8/2/2011 | 5479 | |
| api.Window.resolveLocalFileSystemURL | Chrome | 8/2/2011 | 5479 | |
| api.Window.scrollByLines | Firefox | 11/9/2004 | 7936 | |
| api.Window.scrollByPages | Firefox | 11/9/2004 | 7936 | |
| api.Window.scrollMaxX | Firefox | 11/9/2004 | 7936 | |
| api.Window.scrollMaxY | Firefox | 11/9/2004 | 7936 | |
| api.Window.scrollsnapchange_event 📋 | Chrome | 9/17/2024 | 684 | |
| api.Window.scrollsnapchanging_event 📋 | Chrome | 9/17/2024 | 684 | |
| api.Window.setResizable | Firefox | 11/9/2004 | 7936 | |
| api.Window.sharedStorage 📋 | Chrome | 9/12/2023 | 1055 | |
| api.Window.showDirectoryPicker 📋 | Chrome | 10/20/2020 | 2112 | |
| api.Window.showOpenFilePicker 📋 | Chrome | 10/20/2020 | 2112 | |
| api.Window.showSaveFilePicker 📋 | Chrome | 10/20/2020 | 2112 | |
| api.Window.styleMedia | Chrome | 9/2/2010 | 5813 | |
| api.Window.updateCommands | Firefox | 11/9/2004 | 7936 | |
| api.Window.vrdisplayactivate_event | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55. |
| api.Window.vrdisplayconnect_event | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Samsung Internet: Supported on Samsung Internet for GearVR. |
| api.Window.vrdisplaydeactivate_event | Firefox | 3/8/2022 | 1608 | Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55. |
| api.Window.vrdisplaydisconnect_event | Firefox | 3/8/2022 | 1608 | Chrome Android: Chrome for Android 56 supports only Google Daydream View.Chrome Android: Chrome for Android 57 adds support for Google Cardboard.Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Quest Browser: Chrome for Android 56 supports only Google Daydream View.Quest Browser: Chrome for Android 57 adds support for Google Cardboard.Samsung Internet: Supported on Samsung Internet for GearVR. |
| api.Window.vrdisplaypresentchange_event | Firefox | 3/8/2022 | 1608 | Chrome Android: Chrome for Android 56 supports only Google Daydream View.Chrome Android: Chrome for Android 57 adds support for Google Cardboard.Firefox: macOS support was enabled in Firefox 64.Firefox: Windows support was enabled in Firefox 55.Quest Browser: Chrome for Android 56 supports only Google Daydream View.Quest Browser: Chrome for Android 57 adds support for Google Cardboard.Samsung Internet: Supported on Samsung Internet for GearVR. |
| api.WindowControlsOverlay 📋 | Chrome | 9/2/2022 | 1430 | |
| api.WindowControlsOverlay.geometrychange_event 📋 | Chrome | 9/2/2022 | 1430 | |
| api.WindowControlsOverlay.getTitlebarAreaRect 📋 | Chrome | 9/2/2022 | 1430 | |
| api.WindowControlsOverlay.visible 📋 | Chrome | 9/2/2022 | 1430 | |
| api.WindowControlsOverlayGeometryChangeEvent 📋 | Chrome | 9/2/2022 | 1430 | |
| api.WindowControlsOverlayGeometryChangeEvent.WindowControlsOverlayGeometryChangeEvent 📋 | Chrome | 9/2/2022 | 1430 | |
| api.WindowControlsOverlayGeometryChangeEvent.titlebarAreaRect 📋 | Chrome | 9/2/2022 | 1430 | |
| api.WindowControlsOverlayGeometryChangeEvent.visible 📋 | Chrome | 9/2/2022 | 1430 | |
| api.Worker.Worker.mime_checks | Firefox | 9/22/2020 | 2140 | |
| api.Worker.messageerror_event 📋 | Firefox | 11/14/2017 | 3183 | Node.js: Supports the event, but only via Node EventEmitter.Node.js: Supports the event, but only via Node EventEmitter. |
| api.Worker.postMessage.options_includeUserActivation_parameter | Chrome | 1/29/2019 | 2742 | |
| api.WorkerGlobalScope.dump | Firefox | 6/30/2009 | 6242 | Firefox: This method exists but has no effect.Firefox for Android: This method exists but has no effect. |
| api.WorkerGlobalScope.offline_event 📋 | Firefox | 4/29/2014 | 4478 | |
| api.WorkerGlobalScope.online_event 📋 | Firefox | 4/29/2014 | 4478 | |
| api.WorkerNavigator.connection 📋 | Chrome | 9/5/2017 | 3253 | |
| api.WorkerNavigator.deviceMemory 📋 | Chrome | 3/6/2018 | 3071 | |
| api.WorkerNavigator.globalPrivacyControl 📋 | Firefox | 11/21/2023 | 985 | Firefox: Opt-in to GPC by setting the preference privacy.globalprivacycontrol.enabled to true. |
| api.WorkerNavigator.gpu 📋 | Chrome | 5/2/2023 | 1188 | Chrome: Currently supported on ChromeOS, macOS, and Windows only.Edge: Currently supported on ChromeOS, macOS, and Windows only.Opera: Currently supported on ChromeOS, macOS, and Windows only. |
| api.WorkerNavigator.hid 📋 | Chrome | 11/12/2024 | 628 | |
| api.WorkerNavigator.ml 📋 | Chrome | 4/4/2023 | 1216 | |
| api.WorkerNavigator.serial 📋 | Chrome | 3/2/2021 | 1979 | |
| api.WorkerNavigator.serviceWorker 📋 | Firefox | 11/26/2024 | 614 | |
| api.WorkerNavigator.storageBuckets 📋 | Chrome | 2/20/2024 | 894 | |
| api.WorkerNavigator.usb 📋 | Chrome | 10/10/2023 | 1027 | Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes navigator.usb, but does not support WebUSB. |
| api.WorkerNavigator.userAgentData 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XMLHttpRequest.authorization_removed_cross_origin 📋 | Firefox | 3/14/2023 | 1237 | |
| api.XMLHttpRequest.setAttributionReporting 📋 | Chrome | 5/14/2024 | 810 | |
| api.XMLHttpRequest.setPrivateToken 📋 | Chrome | 9/12/2023 | 1055 | |
| api.XRAnchor 📋 | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchor.anchorSpace 📋 | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchor.delete 📋 | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet 📋 | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet.@@iterator | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet.entries | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet.forEach | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet.has | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet.keys | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet.size | Chrome | 8/25/2020 | 2168 | |
| api.XRAnchorSet.values | Chrome | 8/25/2020 | 2168 | |
| api.XRBoundedReferenceSpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRBoundedReferenceSpace.boundsGeometry 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRCPUDepthInformation 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRCPUDepthInformation.data 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRCPUDepthInformation.getDepthInMeters 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRCamera 📋 | Chrome | 10/25/2022 | 1377 | |
| api.XRCamera.height 📋 | Chrome | 10/25/2022 | 1377 | |
| api.XRCamera.width 📋 | Chrome | 10/25/2022 | 1377 | |
| api.XRDepthInformation 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRDepthInformation.height 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRDepthInformation.normDepthBufferFromNormView 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRDepthInformation.rawValueToMeters 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRDepthInformation.width 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRFrame 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRFrame.createAnchor 📋 | Chrome | 8/25/2020 | 2168 | |
| api.XRFrame.fillJointRadii 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRFrame.fillPoses 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRFrame.getDepthInformation 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRFrame.getHitTestResults 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRFrame.getHitTestResultsForTransientInput 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRFrame.getJointPose 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRFrame.getLightEstimate 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRFrame.getPose 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRFrame.getViewerPose 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRFrame.session 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRFrame.trackedAnchors 📋 | Chrome | 8/25/2020 | 2168 | |
| api.XRHand 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHand.@@iterator | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHand.entries | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHand.forEach | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHand.get | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHand.keys | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHand.size | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHand.values | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRHitTestResult 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRHitTestResult.createAnchor 📋 | Chrome | 8/25/2020 | 2168 | |
| api.XRHitTestResult.getPose 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRHitTestSource 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRHitTestSource.cancel 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRInputSource 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSource.gamepad 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSource.gripSpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSource.hand 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRInputSource.handedness 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSource.profiles 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSource.targetRayMode 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSource.targetRaySpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceArray 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceArray.@@iterator | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceArray.entries | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceArray.forEach | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceArray.keys | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceArray.length 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceArray.values | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceEvent.XRInputSourceEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceEvent.frame 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourceEvent.inputSource 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourcesChangeEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourcesChangeEvent.XRInputSourcesChangeEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourcesChangeEvent.added 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourcesChangeEvent.removed 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRInputSourcesChangeEvent.session 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRJointPose 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRJointPose.radius 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRJointSpace 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRJointSpace.jointName 📋 | Chrome | 11/12/2024 | 628 | Edge: Hololens 2 only. |
| api.XRLayer 📋 | Chrome | 7/27/2020 | 2197 | |
| api.XRLightEstimate 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRLightEstimate.primaryLightDirection 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRLightEstimate.primaryLightIntensity 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRLightEstimate.sphericalHarmonicsCoefficients 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRLightProbe 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRLightProbe.probeSpace 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRLightProbe.reflectionchange_event 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRPose 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRPose.emulatedPosition 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRPose.transform 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRay 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRRay.XRRay 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRRay.direction 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRRay.matrix 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRRay.origin 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRReferenceSpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRReferenceSpace.getOffsetReferenceSpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRReferenceSpace.reset_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRReferenceSpaceEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRReferenceSpaceEvent.XRReferenceSpaceEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRReferenceSpaceEvent.referenceSpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRReferenceSpaceEvent.transform 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRenderState 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRenderState.baseLayer 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRenderState.depthFar 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRenderState.depthNear 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRenderState.inlineVerticalFieldOfView 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRigidTransform 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRigidTransform.XRRigidTransform 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRigidTransform.inverse 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRigidTransform.matrix 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRigidTransform.orientation 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRRigidTransform.position 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.cancelAnimationFrame 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.depthDataFormat 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRSession.depthUsage 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRSession.domOverlayState 📋 | Chrome | 5/19/2020 | 2266 | |
| api.XRSession.enabledFeatures 📋 | Chrome | 3/7/2023 | 1244 | |
| api.XRSession.end 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.end_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.environmentBlendMode 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRSession.inputSources 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.inputsourceschange_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.interactionMode 📋 | Chrome | 7/27/2020 | 2197 | |
| api.XRSession.preferredReflectionFormat 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRSession.renderState 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.requestAnimationFrame 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.requestHitTestSource 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRSession.requestHitTestSourceForTransientInput 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRSession.requestLightProbe 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRSession.requestReferenceSpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.select_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.selectend_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.selectstart_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.squeeze_event 📋 | Chrome | 5/19/2020 | 2266 | |
| api.XRSession.squeezeend_event 📋 | Chrome | 5/19/2020 | 2266 | |
| api.XRSession.squeezestart_event 📋 | Chrome | 5/19/2020 | 2266 | |
| api.XRSession.updateRenderState 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.visibilityState 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSession.visibilitychange_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSessionEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSessionEvent.XRSessionEvent 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSessionEvent.session 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSpace 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSystem 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSystem.devicechange_event 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSystem.isSessionSupported 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRSystem.requestSession 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRTransientInputHitTestResult 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRTransientInputHitTestResult.inputSource 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRTransientInputHitTestResult.results 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRTransientInputHitTestSource 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRTransientInputHitTestSource.cancel 📋 | Chrome | 4/7/2020 | 2308 | |
| api.XRView 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRView.camera 📋 | Chrome | 10/25/2022 | 1377 | |
| api.XRView.eye 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRView.isFirstPersonObserver 📋 | Chrome | 10/20/2020 | 2112 | Chrome: Always returns false since no headset with first-person view is supported.Chrome Android: Always returns false since no headset with first-person view is supported.Edge: Always returns false since no headset with first-person view is supported.Quest Browser: Always returns false since no headset with first-person view is supported.Opera: Always returns false since no headset with first-person view is supported.Opera Android: Always returns false since no headset with first-person view is supported.Samsung Internet: Always returns false since no headset with first-person view is supported. |
| api.XRView.projectionMatrix 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRView.recommendedViewportScale 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRView.requestViewportScale 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRView.transform 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRViewerPose 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRViewerPose.views 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRViewport 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRViewport.height 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRViewport.width 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRViewport.x 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRViewport.y 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLBinding 📋 | Chrome | 3/2/2021 | 1979 | |
| api.XRWebGLBinding.XRWebGLBinding 📋 | Chrome | 3/2/2021 | 1979 | |
| api.XRWebGLBinding.getCameraImage 📋 | Chrome | 10/25/2022 | 1377 | |
| api.XRWebGLBinding.getDepthInformation 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRWebGLBinding.getReflectionCubeMap 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRWebGLDepthInformation 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRWebGLDepthInformation.texture 📋 | Chrome | 4/13/2021 | 1937 | |
| api.XRWebGLLayer 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.XRWebGLLayer 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.antialias 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.framebuffer 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.framebufferHeight 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.framebufferWidth 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.getNativeFramebufferScaleFactor_static 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.getViewport 📋 | Chrome | 12/10/2019 | 2427 | |
| api.XRWebGLLayer.ignoreDepthValues 📋 | Chrome | 12/10/2019 | 2427 | |
| api.console.exception_static | Firefox | 3/18/2014 | 4520 | |
| api.console.profileEnd_static | Chrome | 5/25/2010 | 5913 | |
| api.console.profile_static | Chrome | 5/25/2010 | 5913 | |
| api.createImageBitmap.options_resizeQuality_parameter | Chrome | 10/12/2016 | 3581 | |
| api.fetch.authorization_removed_cross_origin 📋 | Firefox | 3/14/2023 | 1237 | |
| api.fetch.body_readablestream 📋 | Chrome | 9/2/2022 | 1430 | |
| api.fetch.init_attributionReporting_parameter 📋 | Chrome | 5/14/2024 | 810 | |
| api.fetch.init_browsingTopics_parameter | Chrome | 7/18/2023 | 1111 | |
| api.fetch.init_duplex_parameter 📋 | Chrome | 9/2/2022 | 1430 | |
| api.fetch.init_priority_parameter | Chrome | 4/26/2022 | 1559 | |
| api.trustedTypes 📋 | Chrome | 5/19/2020 | 2266 |